Top Rated OpenSponsorship Alternatives
Open Sponsorship gets influencers tied in with Brands in a way no other platform does. The ease of use and tools provided allow brands to get the best bang for the buck. Review collected by and hosted on G2.com.
Some of the content approval is slow. But I think that can be tied to brands being slow to check content and getting it approved for use by the influencer to make the greatest impact. Review collected by and hosted on G2.com.
4 out of 5 Total Reviews for OpenSponsorship

Very easy to navigate and work with.
Several different opportunities allow you to work with different companies.
Customer service is great!
Very active platform with new opportunities daily. Review collected by and hosted on G2.com.
The app for your phone can use some fixing and work to respond and handle use better.
The commission is a bit too high in my opinion with charging 20% per deal.
No phone number to reach the company if immediate assistance is needed. Review collected by and hosted on G2.com.
The treatment with the team, great and fast response and the platform is very easy to use and fun. Review collected by and hosted on G2.com.
I think that the app could be better in the messages. Review collected by and hosted on G2.com.
At this point, not too much. Primarily we like the platform for keeping all athlete communications in one place and for payment management. However, in the past 4-6 months, Open Sponsorship has had issues with both of those things, and it has become more work to manage the platform than to manage our athletes. Review collected by and hosted on G2.com.
It's difficult to recommend a platform that is going backward in its functionality and usefulness. Recently, content has been disappearing, athletes cannot upload metrics, metrics that do come through are inconsistent with what we need on the native platform, we can no longer attach files to direct messages, etc. We've created a system outside of Open Sponsorship to manage pretty much everything at this point because the platform is so unreliable. Review collected by and hosted on G2.com.

The search feature is super easy to use and it allows for filters. We needed to find a racing driver and we were able to find one with a single click on the filter section. Review collected by and hosted on G2.com.
OpenSponsorship's full plan was a bit too expensive for us in the end so we had to manage the account by ourselves for the client. This wasn't too bad, just takes a bit of learning to set up a marketing campaign. Review collected by and hosted on G2.com.