# Avalara vs ONESOURCE Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Avalara excels in user satisfaction, boasting a significantly higher overall score compared to ONESOURCE. Users appreciate its intuitive interface, stating, "It is easy to use and once setup and understand it is something that only needs to be reviewed for accuracy."
- **Users say** Avalara's automation capabilities are a standout feature, with many highlighting how it simplifies tax calculations on sales quotes and invoices by leveraging customer location data. This functionality helps eliminate guesswork, making the invoicing process smoother.
- **According to verified reviews** , ONESOURCE is noted for its integration within ERP systems, which users find beneficial for accurate and quick tax calculations. One user mentioned, "The ease of use for tax calculations...works accurately and quickly to produce tax amounts needed for our sales orders."
- **Reviewers mention** that while Avalara has a robust support system, with a quality rating that reflects user satisfaction, ONESOURCE's support is perceived as slightly less effective, with users indicating a need for improvement in this area.
- **Users highlight** that Avalara's implementation process is generally quick and straightforward, with many praising the intuitive onboarding wizard that helps new users get started efficiently. In contrast, ONESOURCE has fewer recent reviews, which may indicate less current user experience feedback.
- **G2 reviewers note** that while both products meet user requirements, Avalara's higher ease of use score suggests a more user-friendly experience overall. Users appreciate that Avalara "automatically completes accurate, required taxes through integrations with our existing infrastructure," enhancing daily usability.



| | Avalara | ONESOURCE | 
|---|---|---|
| **Star Rating** | 4.0 out of 5 | 3.8 out of 5 | 
| **Total Reviews** | 826 | 30 | 
| **Largest Market Segment** | Mid-Market (50.1% of reviews) | Enterprise (59.3% of reviews) | 
| **Entry Level Price** | $69.00 1 State Per Month | No pricing available | 

---
## Top Pros & Cons

### Avalara

Pros:
- Ease of Use (109 reviews)
- Tax Automation (84 reviews)

Cons:
- Poor Customer Support (92 reviews)
- Improvement Needed (66 reviews)

### ONESOURCE

**Not enough data**

---
## Ratings Comparison
| Rating | Avalara | ONESOURCE | 
|---|---|---|
  | **Meets Requirements** | 8.1 (501 reviews) | 8.4 (15 reviews) | 
  | **Ease of Use** | 8.0 (648 reviews) | 7.4 (15 reviews) | 
  | **Ease of Setup** | 7.2 (471 reviews) | Not enough data | 
  | **Ease of Admin** | 7.6 (292 reviews) | Not enough data | 
  | **Quality of Support** | 6.8 (499 reviews) | 6.8 (14 reviews) | 
  | **Has the product been a good partner in doing business?** | 7.1 (298 reviews) | Not enough data | 
  | **Product Direction (% positive)** | 7.6 (497 reviews) | 6.1 (15 reviews) | 

---
## Pricing

### Avalara

#### Entry-Level Pricing

Plan: Core Compliance + SST Services

Price: $69.00 1 State Per Month

Description: Everything in the Core Compliance plan plus free state-funded services in up to 25 states for qualified sellers.
*Annual revenue less than $50M; Limited integrations

Key Features:
- Everything in Core Compliance package
- SST program enrollment
- State-sponsored registration in participating SST states

[Browse all 3 editions](https://www.g2.com/products/avalara/pricing)

#### Free Trial

Yes

### ONESOURCE

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

---
## Features Comparison By Category

### Background Check

| Product | Score | Reviews |
|---|---|---|
| **Avalara** | N/A | N/A |
| **ONESOURCE** | N/A | N/A |

#### Background Check Administration

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Screening and Assessments** | Not enough data | Not enough data | 
| **Compliance** | Not enough data | Not enough data | 
| **Dashboard** | Not enough data | Not enough data | 
| **Tenant Screening** | Not enough data | Not enough data | 
| **Employment Screening** | Not enough data | Not enough data | 
| **Drug & Health Screenings** | Not enough data | Not enough data | 

#### Background Check Data

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Real-Time Tracking** | Not enough data | Not enough data | 
| **Platform Search** | Not enough data | Not enough data | 
| **Alerts and Notifications** | Not enough data | Not enough data | 
| **Status Tracking** | Not enough data | Not enough data | 
| **Applicant Tracking** | Not enough data | Not enough data | 

#### Background Check Additional Functionality

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Integrations** | Not enough data | Not enough data | 
| **Mobility** | Not enough data | Not enough data | 
| **Messaging** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Screening Services Integration** | Not enough data | Not enough data | 

#### AI Insight Check - Background Check

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Insight Check** | Not enough data | Not enough data | 

#### AI Investigation and Verification - Background Check

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Verification** | Not enough data | Not enough data | 
| **Employment Eligibility Verification** | Not enough data | Not enough data | 
| **Education Verification** | Not enough data | Not enough data | 
| **Data Verification** | Not enough data | Not enough data | 
| **Identity Verification** | Not enough data | Not enough data | 

#### Additional Functionality

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Assessment Management** | Not enough data | Not enough data | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Employee Onboarding** | Not enough data | Not enough data | 
| **Batch Processing** | Not enough data | Not enough data | 
| **Reference Checking** | Not enough data | Not enough data | 
| **Compliance Management** | Not enough data | Not enough data | 
| **Records Management** | Not enough data | Not enough data | 
| **Fraud Detection** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Real-Time Monitoring** | Not enough data | Not enough data | 
| **Feedback Management** | Not enough data | Not enough data | 
| **Search/Filter** | Not enough data | Not enough data | 
| **Online Applications** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Candidate Profiles** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **Real-Time Reporting** | Not enough data | Not enough data | 
| **Job Application Management** | Not enough data | Not enough data | 
| **Secure Data Storage** | Not enough data | Not enough data | 
| **Self Service Portal** | Not enough data | Not enough data | 
| **Visual Analytics** | Not enough data | Not enough data | 
| **Summary Reports** | Not enough data | Not enough data | 
| **SSL Security** | Not enough data | Not enough data | 
| **Historical Reporting** | Not enough data | Not enough data | 
| **Recruitment Management** | Not enough data | Not enough data | 
| **Customizable Reports** | Not enough data | Not enough data | 
| **Reminders** | Not enough data | Not enough data | 

### Cross Border E-Commerce

| Product | Score | Reviews |
|---|---|---|
| **Avalara** | 6.8/10 | 17 |
| **ONESOURCE** | N/A | N/A |

#### Global Shipping

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Integration** | 8.0 (16 reviews) | Not enough data | 
| **Reporting** | 7.3 (17 reviews) | Not enough data | 
| **Labels** | 6.7 (16 reviews) | Not enough data | 
| **Returns** | 7.1 (16 reviews) | Not enough data | 

#### Payments and Pricing

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Global Tax** | 6.9 (15 reviews) | Not enough data | 
| **Currency** | 6.6 (16 reviews) | Not enough data | 
| **Payment Methods** | 7.2 (17 reviews) | Not enough data | 
| **Cost** | 6.7 (16 reviews) | Not enough data | 
| **Pricing** | 6.2 (17 reviews) | Not enough data | 

#### Global ecommerce management

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Compliance** | 7.3 (16 reviews) | Not enough data | 
| **Delivery Tracking** | 7.0 (15 reviews) | Not enough data | 
| **Risk** | 7.3 (16 reviews) | Not enough data | 
| **Documents** | 7.1 (15 reviews) | Not enough data | 

#### Portals

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Marketplaces** | 7.0 (14 reviews) | Not enough data | 
| **Branding** | 6.3 (14 reviews) | Not enough data | 
| **Omnichannel** | Feature Not Available | Not enough data | 

### Sales Tax and VAT Compliance

| Product | Score | Reviews |
|---|---|---|
| **Avalara** | 7.2/10 | 250 |
| **ONESOURCE** | N/A | N/A |

#### Tracking

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Sales Tax** | 8.3 (222 reviews) | Not enough data | 
| **VAT** | 6.5 (140 reviews) | Not enough data | 
| **GST** | 6.8 (139 reviews) | Not enough data | 
| **Exemptions** | 7.7 (179 reviews) | Not enough data | 
| **Adjustments** | 7.3 (160 reviews) | Not enough data | 
| **Localization** | 7.7 (165 reviews) | Not enough data | 
| **Consumer Use Tax** | Not enough data | Not enough data | 

#### Integrations

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Integrations** | 7.1 (189 reviews) | Not enough data | 

#### Remittance

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Returns** | 7.9 (194 reviews) | Not enough data | 
| **Notifications** | 7.1 (165 reviews) | Not enough data | 
| **Global/Cross Borders** | 6.2 (141 reviews) | Not enough data | 
| **Analytics** | 7.2 (157 reviews) | Not enough data | 

#### Agentic AI - Sales Tax and VAT Compliance

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Autonomous Task Execution** | 7.3 (34 reviews) | Not enough data | 
| **Natural Language Interaction** | 6.6 (29 reviews) | Not enough data | 

#### Additional Functionality

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Secure Data Storage** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Credit Card Processing** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Policy Management** | Not enough data | Not enough data | 
| **Multi-Currency** | Not enough data | Not enough data | 
| **Invoice Management** | Not enough data | Not enough data | 
| **Cash Flow Management** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **User Management** | Not enough data | Not enough data | 
| **Document Management** | Not enough data | Not enough data | 
| **Exemption Management** | Not enough data | Not enough data | 
| **Address Validation** | Not enough data | Not enough data | 
| **Accounting** | Not enough data | Not enough data | 
| **Audit Management** | Not enough data | Not enough data | 
| **For eCommerce** | Not enough data | Not enough data | 
| **Client Portal** | Not enough data | Not enough data | 
| **Document Templates** | Not enough data | Not enough data | 
| **Tax Calculation** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Data Import/Export** | Not enough data | Not enough data | 
| **Tax Compliance** | Not enough data | Not enough data | 
| **Real-Time Data** | Not enough data | Not enough data | 
| **Tax Filing** | Not enough data | Not enough data | 
| **Audit Trail** | Not enough data | Not enough data | 
| **Transaction Tracking** | Not enough data | Not enough data | 
| **Taxability Verification** | Not enough data | Not enough data | 
| **Electronic Payments** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Workflow Automation** | Not enough data | Not enough data | 

### Corporate Tax

| Product | Score | Reviews |
|---|---|---|
| **Avalara** | 8.9/10 | 19 |
| **ONESOURCE** | N/A | N/A |

#### Tax Planning

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Strategies** | 8.7 (15 reviews) | Not enough data | 
| **Exemptions** | 8.8 (16 reviews) | Not enough data | 
| **Credits** | 9.0 (15 reviews) | Not enough data | 
| **Estimations** | 8.9 (15 reviews) | Not enough data | 

#### Tax Filing

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Calculations** | 9.2 (16 reviews) | Not enough data | 
| **Rules & Regulations** | 8.9 (16 reviews) | Not enough data | 
| **Ad hoc Reporting** | 9.1 (18 reviews) | Not enough data | 
| **Historical Reporting** | Not enough data | Not enough data | 
| **K-1 Reporting** | Not enough data | Not enough data | 

#### Workflows

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Integrations** | 8.8 (18 reviews) | Not enough data | 
| **Importing** | 9.0 (15 reviews) | Not enough data | 
| **Accounting Integration** | Not enough data | Not enough data | 

#### Additional Functionality

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Tax Compliance** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **SSL Security** | Not enough data | Not enough data | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Accounting** | Not enough data | Not enough data | 
| **Multiple User Accounts** | Not enough data | Not enough data | 
| **Audit Trail** | Not enough data | Not enough data | 
| **Tax Filing** | Not enough data | Not enough data | 
| **Client Management** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Electronic Filing** | Not enough data | Not enough data | 
| **Tax Planning** | Not enough data | Not enough data | 
| **Corporate/Business** | Not enough data | Not enough data | 
| **Dashboard Creation** | Not enough data | Not enough data | 
| **Multiple Data Sources** | Not enough data | Not enough data | 
| **Compliance Management** | Not enough data | Not enough data | 
| **Data Import/Export** | Not enough data | Not enough data | 
| **Sales Tax Management** | Not enough data | Not enough data | 
| **Client Portal** | Not enough data | Not enough data | 
| **Deadline Management** | Not enough data | Not enough data | 
| **Customizable Templates** | Not enough data | Not enough data | 
| **Status Tracking** | Not enough data | Not enough data | 
| **Exception Notification** | Not enough data | Not enough data | 
| **Audit Management** | Not enough data | Not enough data | 
| **Customer Accounts** | Not enough data | Not enough data | 
| **For Nonprofits** | Not enough data | Not enough data | 
| **Data Storage Management** | Not enough data | Not enough data | 
| **Document Management** | Not enough data | Not enough data | 
| **Electronic Submission** | Not enough data | Not enough data | 
| **Email Reminders** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Payroll & Employer Forms** | Not enough data | Not enough data | 
| **Tax Forms** | Not enough data | Not enough data | 
| **Reminders** | Not enough data | Not enough data | 
| **Activity Tracking** | Not enough data | Not enough data | 
| **Financial Analysis** | Not enough data | Not enough data | 
| **Data Verification** | Not enough data | Not enough data | 
| **Bank Reconciliation** | Not enough data | Not enough data | 
| **Mobile Access** | Not enough data | Not enough data | 
| **Payroll Management** | Not enough data | Not enough data | 
| **Multi-Currency** | Not enough data | Not enough data | 
| **Invoice Processing** | Not enough data | Not enough data | 
| **Value Added Tax (VAT)** | Not enough data | Not enough data | 
| **Taxation & Assessment** | Not enough data | Not enough data | 
| **Approval Process Control** | Not enough data | Not enough data | 
| **Electronic Payments** | Not enough data | Not enough data | 
| **Invoice Management** | Not enough data | Not enough data | 
| **Tax Management** | Not enough data | Not enough data | 
| **Task Management** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Customizable Branding** | Not enough data | Not enough data | 
| **Property Tax Management** | Not enough data | Not enough data | 
| **Customizable Reports** | Not enough data | Not enough data | 
| **Time & Expense Tracking** | Not enough data | Not enough data | 
| **Real-Time Data** | Not enough data | Not enough data | 
| **Receipt Management** | Not enough data | Not enough data | 
| **Document Storage** | Not enough data | Not enough data | 

### Recruiting

| Product | Score | Reviews |
|---|---|---|
| **Avalara** | N/A | N/A |
| **ONESOURCE** | N/A | N/A |

#### Generative AI

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | 
| **AI Text Summarization** | Not enough data | Not enough data | 

### SAP Store

| Product | Score | Reviews |
|---|---|---|
| **Avalara** | N/A | N/A |
| **ONESOURCE** | N/A | N/A |

#### Agentic AI - SAP Store

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Feature Not Available | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

### Pre-Employment Screening

| Product | Score | Reviews |
|---|---|---|
| **Avalara** | N/A | N/A |
| **ONESOURCE** | N/A | N/A |

#### Platform

| Feature | Avalara | ONESOURCE | 
|---|---|---|
| **Customization ** | Not enough data | Not enough data | 
| **Integration APIs** | Not enough data | Not enough data | 
| **Internationalization** | Not enough data | Not enough data | 
| **User, Role, and Access Management** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Mobile Access** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Training Management** | Not enough data | Not enough data | 
| **Goal Management** | Not enough data | Not enough data | 
| **Feedback Management** | Not enough data | Not enough data | 
| **Action Management** | Not enough data | Not enough data | 
| **Mobile Access** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Benefits Dashboard** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Feedback Management** | Not enough data | Not enough data | 
| **Performance Management** | Not enough data | Not enough data | 
| **Recruitment Management** | Not enough data | Not enough data | 
| **Compliance Management** | Not enough data | Not enough data | 
| **Training Management** | Not enough data | Not enough data | 
| **Calendar Management** | Not enough data | Not enough data | 
| **Employee Management** | Not enough data | Not enough data | 
| **Orientation Workflow Management** | Not enough data | Not enough data | 
| **Task Management** | Not enough data | Not enough data | 
| **HR Management** | Not enough data | Not enough data | 
| **Help Desk Management** | Not enough data | Not enough data | 
| **Mobile Access** | Not enough data | Not enough data | 
| **Payroll Management** | Not enough data | Not enough data | 
| **Document Management** | Not enough data | Not enough data | 
| **Job Description Management** | Not enough data | Not enough data | 
| **Social Media Integration** | Not enough data | Not enough data | 
| **Mobile Access** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Assessment Management** | Not enough data | Not enough data | 
| **Social Media Integration** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Mobile Access** | Not enough data | Not enough data | 
| **Third-Party Integration** | Not enough data | Not enough data | 
| **Initiative Management** | Not enough data | Not enough data | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Community Management** | Not enough data | Not enough data | 
| **Employee Referral Management** | Not enough data | Not enough data | 
| **Candidate Management** | Not enough data | Not enough data | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Communication Management** | Not enough data | Not enough data | 
| **Advertising Management** | Not enough data | Not enough data | 
| **Application Management** | Not enough data | Not enough data | 
| **Email Management** | Not enough data | Not enough data | 
| **Job Management** | Not enough data | Not enough data | 
| **Discount Management** | Not enough data | Not enough data | 
| **Pipeline Management** | Not enough data | Not enough data | 
| **File Management** | Not enough data | Not enough data | 
| **Job Management** | Not enough data | Not enough data | 
| **Data Storage Management** | Not enough data | Not enough data | 
| **Compensation Management** | Not enough data | Not enough data | 
| **Employee Management** | Not enough data | Not enough data | 
| **Job Application Management** | Not enough data | Not enough data | 
| **HR Management** | Not enough data | Not enough data | 
| **Competency Management** | Not enough data | Not enough data | 
| **Performance Management** | Not enough data | Not enough data | 
| **Compliance Management** | Not enough data | Not enough data | 
| **Job Description Management** | Not enough data | Not enough data | 
| **Evaluation Management** | Not enough data | Not enough data | 
| **User Management** | Not enough data | Not enough data | 
| **Role-Based Permissions** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (2):** [Sales Tax and VAT Compliance Software](https://www.g2.com/categories/sales-tax-and-vat-compliance), [SAP Store Software](https://www.g2.com/categories/sap-store)

**Unique to Avalara (2):** [Cross Border E-Commerce  Software](https://www.g2.com/categories/cross-border-e-commerce), [Corporate Tax Software](https://www.g2.com/categories/corporate-tax)

**Unique to ONESOURCE (1):** [Background Check Software](https://www.g2.com/categories/background-check)


---
## Reviewer Demographics

### By Company Size

| Segment | Avalara | ONESOURCE | 
|---|---|---|
| **Small-Business** | 37.8% | 22.2% | 
| **Mid-Market** | 50.1% | 18.5% | 
| **Enterprise** | 12.1% | 59.3% | 

### By Industry

#### Avalara

- **Computer Software:** 12.0%
- **Retail:** 11.8%
- **Accounting:** 9.4%
- **Manufacturing:** 8.6%
- **Wholesale:** 6.2%
- **Information Technology and Services:** 4.6%
- **Consumer Goods:** 3.8%
- **Construction:** 3.4%
- **Non-Profit Organization Management:** 2.2%
- **Telecommunications:** 2.0%
- **Other:** 36.0%

#### ONESOURCE

- **Accounting:** 40.7%
- **Oil & Energy:** 7.4%
- **Computer Software:** 7.4%
- **Utilities:** 3.7%
- **Telecommunications:** 3.7%
- **Research:** 3.7%
- **Machinery:** 3.7%
- **Logistics and Supply Chain:** 3.7%
- **Information Technology and Services:** 3.7%
- **Hospital & Health Care:** 3.7%
- **Other:** 18.5%

---
## Alternatives

### Alternatives to Avalara

- [Vertex](https://www.g2.com/products/vertex-inc-vertex/reviews) — 4.4/5 stars (467 reviews)
- [TaxJar](https://www.g2.com/products/taxjar/reviews) — 4.7/5 stars (252 reviews)
- [Sovos](https://www.g2.com/products/sovos/reviews) — 4.2/5 stars (92 reviews)
- [Anrok](https://www.g2.com/products/anrok/reviews) — 4.5/5 stars (309 reviews)
- [Webgility](https://www.g2.com/products/webgility/reviews) — 4.6/5 stars (381 reviews)
- [TurboTax Business](https://www.g2.com/products/turbotax-business/reviews) — 4.4/5 stars (94 reviews)
- [TaxCloud](https://www.g2.com/products/taxcloud/reviews) — 4.5/5 stars (43 reviews)
- [Paddle](https://www.g2.com/products/paddle/reviews) — 4.5/5 stars (240 reviews)
- [CCH® SureTax® Platform](https://www.g2.com/products/cch-suretax-platform/reviews) — 3.1/5 stars (12 reviews)
- [Intuit ProConnect Tax](https://www.g2.com/products/intuit-proconnect-tax/reviews) — 4.4/5 stars (276 reviews)

### Alternatives to ONESOURCE

- [Vertex](https://www.g2.com/products/vertex-inc-vertex/reviews) — 4.4/5 stars (467 reviews)
- [Sovos](https://www.g2.com/products/sovos/reviews) — 4.2/5 stars (92 reviews)
- [TaxJar](https://www.g2.com/products/taxjar/reviews) — 4.7/5 stars (252 reviews)
- [Webgility](https://www.g2.com/products/webgility/reviews) — 4.6/5 stars (381 reviews)
- [CCH® SureTax® Platform](https://www.g2.com/products/cch-suretax-platform/reviews) — 3.1/5 stars (12 reviews)
- [Checkr](https://www.g2.com/products/checkr/reviews) — 4.5/5 stars (457 reviews)
- [Paycom](https://www.g2.com/products/paycom/reviews) — 4.5/5 stars (6831 reviews)
- [RUN Powered by ADP](https://www.g2.com/products/run-powered-by-adp/reviews) — 4.7/5 stars (6175 reviews)
- [Paychex](https://www.g2.com/products/paychex/reviews) — 4.1/5 stars (1734 reviews)
- [Hireology](https://www.g2.com/products/hireology/reviews) — 4.5/5 stars (1387 reviews)

---
## Top Discussions

### Avalara

- Title: [Has anyone using Avalara experience issues with this service recently 2021?](https://www.g2.com/discussions/40448-has-anyone-using-avalara-experience-issues-with-this-service-recently-2021) — 3 comments, 2 upvotes *(includes official response)*
  > **Top comment:** "Hi Jeanette, if you're experiencing issues, we'd like to know and work to assist. You may contact Avalara Support (https://help.avalara.com/Contact_Avalara)..."
- Title: [How much does avalara cost?](https://www.g2.com/discussions/how-much-does-avalara-cost) — 2 comments *(includes official response)*
  > **Top comment:** "Pricing varies depending on what’s right for your business. Many Avalara products use volume-based pricing models designed to scale with your business."
- Title: [Can I refile a return that was filed in an SST state without Avalara's assistance?](https://www.g2.com/discussions/31739-can-i-refile-a-return-that-was-filed-in-an-sst-state-without-avalara-s-assistance) — 2 comments, 1 upvote *(includes official response)*
  > **Top comment:** "Avalara must assist with any SST-Simplified Electronic Returns. If the form name includes "SER", it's a simplified electronic return, and Avalara must file..."
- Title: [Do wholesale sales count toward NEXUS?](https://www.g2.com/discussions/31738-do-wholesale-sales-count-toward-nexus) — 2 comments, 1 upvote *(includes official response)*
  > **Top comment:** "Since many states include exempt transactions in their economic nexus thresholds, businesses that only make exempt sales into other states can establish..."
- Title: [I didn’t know I was supposed to register — do I need to worry about past sales?](https://www.g2.com/discussions/i-didn-t-know-i-was-supposed-to-register-do-i-need-to-worry-about-past-sales) — 2 comments, 1 upvote *(includes official response)*
  > **Top comment:** "It depends on the amount of sales you had and in which states. Do you owe more than $10,000 in taxes? A state probably isn’t going to just let that go, and..."

### ONESOURCE

- Title: [Is onesource cloud-based?](https://www.g2.com/discussions/is-onesource-cloud-based) — 1 comment
  > **Top comment:** "Yes, it's cloud-based and we have many integrations to ERP, eCommerce, Spend Management, and HMS solutions to seamlessly manage tax wherever it finds you -..."
- Title: [What is ONESOURCE tax engine?](https://www.g2.com/discussions/what-is-onesource-tax-engine) — 1 comment
  > **Top comment:** "The ONESOURCE solution is an all-in one tax solution where you purchase only what you need based on your particular tax situation.  IF you are looking for a..."
- Title: [What is ONESOURCE software?](https://www.g2.com/discussions/what-is-onesource-software) — 1 comment
  > **Top comment:** "ONESOURCE is the name of our tax solution - whether you need to manage direct taxes on your business or taxes on everything you're selling and shipping to..."
- Title: [WHAT IS Thomson Reuters onesource?](https://www.g2.com/discussions/what-is-thomson-reuters-onesource) — 1 comment
  > **Top comment:** "ONESOURCE is a cloud-based tax determination software that is all-in-one - if you need tax software for your business and/or a determination tax solution, it..."

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**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/avalara-vs-thomson-reuters-onesource)