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Top 10 Apache Solr Alternatives & Competitors

By The Apache Software Foundation
(26)4.1 out of 5

Looking for alternatives or competitors to Apache Solr? Other important factors to consider when researching alternatives to Apache Solr include performance and search. The best overall Apache Solr alternative is Algolia. Other similar apps like Apache Solr are Elastic Observability, Coveo, Bloomreach, and Yext. Apache Solr alternatives can be found in Enterprise Search Software but may also be in Marketing Automation Software or Digital Experience Platforms (DXP).

Best Paid & Free Alternatives to Apache Solr

  • Algolia
  • Elastic Observability
  • Coveo
Show More

Top 10 Alternatives to Apache Solr Recently Reviewed By G2 Community

Browse options below. Based on reviewer data, you can see how Apache Solr stacks up to the competition, check reviews from current & previous users in industries like Computer Software, Information Technology and Services, and Financial Services, and find the best product for your business.
    #1

  1. Algolia

    By Algolia SAS
    (404)4.5 out of 5

    2. Algolia is an API built for developers that delivers relevant results in your mobile apps and websites from the first keystroke.

    Categories in common with Apache Solr:

    Reviewers say compared to Apache Solr, Algolia is:

    More expensive
    Better at support
    Easier to set up
    See all Algolia reviews
    #2

  2. Elastic Observability

    By Elastic
    (80)4.2 out of 5

    3. Elasticsearch is a distributed, open source search and analytics engine, designed for horizontal scalability, reliability, and easy management. It combines the speed of search with the power of analytics via a sophisticated, developer-friendly query language covering structured, unstructured, and time-series data.

    Categories in common with Apache Solr:

    Reviewers say compared to Apache Solr, Elastic Observability is:

    More expensive
    Better at support
    Easier to do business with
    See all Elastic Observability reviews
    Squirro
  3. SponsoredYou’re seeing this ad based on the product’s relevance to this page. Sponsored content does not receive preferential treatment in any of G2’s ratings.

    Squirro

    (8)4.6 out of 5

    4. Data finds purpose with Squirro, the first enterprise-ready generative AI for search, insights, and automation. Trusted by central banks and over 30 industry leaders. Squirro develops top-notch Retrieval Augmented Generation (RAG) and Semantic Search technology with access to an unlimited universe of data and connectors. Squirro's features include advanced search & chat while browsing, document summarization, chats with results, knowledge graphs, among others. Squirro offers the implementation of stringent access control lists (ACLs), the flexibility of public cloud and on-premise deployments with open-source models like Mixtral, ensuring full data sovereignty, adapted for the most regulated industries. Recognized by Gartner as a visionary company.

    Visit Website

    Reviewers say compared to Apache Solr, Squirro is:

    Better at support
    Easier to set up
    More usable
    Visit Website
    #3

  4. Coveo

    By Coveo Solutions Inc
    (133)4.3 out of 5

    5. Coveo's Unified Indexing Platform consolidates information silos securely across enterprise, social and cloud-based systems

    Categories in common with Apache Solr:

    Reviewers say compared to Apache Solr, Coveo is:

    Slower to reach roi
    More expensive
    Better at support
    See all Coveo reviews
    #4

  5. Bloomreach

    By Bloomreach
    (646)4.6 out of 5

    6. Bloomreach personalizes the e-commerce experience by unifying real-time customer and product data so businesses understand what customers really want. By connecting that understanding to every channel, the e-commerce experience continuously reflects a changing customer as they shop. With the scale of AI, this creates endless new paths to purchase.

    Categories in common with Apache Solr:

    Reviewers say compared to Apache Solr, Bloomreach is:

    More expensive
    Better at support
    Easier to do business with
    See all Bloomreach reviews
    #5

  6. Yext

    By Yext
    (472)4.4 out of 5

    7. Yext is an API-first, composable software platform that collects and organizes content from across the enterprise to deliver relevant, actionable information — in the form of answers — wherever people ask questions about a business.

    Categories in common with Apache Solr:

    Reviewers say compared to Apache Solr, Yext is:

    More expensive
    Better at support
    Easier to set up
    See all Yext reviews
    #6

  7. Elastic Enterprise Search

    By Elastic
    (199)4.3 out of 5

    8. Create and manage a search experience tailored to your specific needs in no time, thanks to seamless indexing, best-in-class relevance and intuitive customization features.

    Categories in common with Apache Solr:

    Reviewers say compared to Apache Solr, Elastic Enterprise Search is:

    More expensive
    Better at support
    Easier to set up
    See all Elastic Enterprise Search reviews
    #7

  8. Google Cloud Search

    By Google
    (24)4.3 out of 5

    9. Google Cloud Search is a cloud search solution designed to seacrh through Gmail, Drive, Docs, Sheets, Slides, Calendar, and others.

    Categories in common with Apache Solr:

    Reviewers say compared to Apache Solr, Google Cloud Search is:

    More expensive
    Better at support
    More usable
    See all Google Cloud Search reviews
    #8

  9. IBM Watson Discovery

    By IBM
    (97)4.5 out of 5

    10. IBM's Watson Discovery Service is a suite of APIs that aims to make it easier for companies to ingest and analyze their data.

    Categories in common with Apache Solr:

    Reviewers say compared to Apache Solr, IBM Watson Discovery is:

    Slower to reach roi
    Better at support
    More expensive
    See all IBM Watson Discovery reviews
    #9

  10. Luigi's Box

    By Luigi's Box, s.r.o.
    (354)4.8 out of 5

    11. Luigi’s Box is a set of tools for ecommerce & enterprise companies to improve their search & product discovery experience.

    Categories in common with Apache Solr:

    Reviewers say compared to Apache Solr, Luigi's Box is:

    More expensive
    Better at support
    Easier to set up
    See all Luigi's Box reviews
    #10

  11. Microsoft Bing Web Search API

    By Microsoft
    (301)4.1 out of 5

    12. Microsoft Bing Web Search API is a service that retrieve web documents indexed by Bing and narrow down the results by result type, freshness and more, it bring intelligent search to apps and harness the ability to comb billions of webpages, images, videos, and news with a single API call.

    Categories in common with Apache Solr:

    Reviewers say compared to Apache Solr, Microsoft Bing Web Search API is:

    Slower to reach roi
    More expensive
    Better at support
    See all Microsoft Bing Web Search API reviews
    Squirro
  12. SponsoredYou’re seeing this ad based on the product’s relevance to this page. Sponsored content does not receive preferential treatment in any of G2’s ratings.

    Squirro

    (8)4.6 out of 5

    13. Data finds purpose with Squirro, the first enterprise-ready generative AI for search, insights, and automation. Trusted by central banks and over 30 industry leaders. Squirro develops top-notch Retrieval Augmented Generation (RAG) and Semantic Search technology with access to an unlimited universe of data and connectors. Squirro's features include advanced search & chat while browsing, document summarization, chats with results, knowledge graphs, among others. Squirro offers the implementation of stringent access control lists (ACLs), the flexibility of public cloud and on-premise deployments with open-source models like Mixtral, ensuring full data sovereignty, adapted for the most regulated industries. Recognized by Gartner as a visionary company.

    Visit Website

    Reviewers say compared to Apache Solr, Squirro is:

    Better at support
    Easier to set up
    More usable
    Visit Website

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