I'm in the healthcare space and preparing to launch software for a specific niche. I tried CreatorLookup to find US-based creators in that space to promote my software.
My initial searches weren't quite what I expected, but a walkthrough with Matteo helped clarify the filters. Using niche-specific bio keywords with OR logic and selecting personal and creator accounts instead of business accounts narrowed roughly 800 US results to 472. The AI was cool, but I actually preferred playing with the manual filters for such a specific niche!
Another useful tip: the "has email" filter was prechecked. Unchecking it doubled the available pool, which works well for me.
There's a small learning curve for someone new to influencer marketing, but I'm keeping the tool so I can leverage the creators' audience and eventually whitelist their videos as ads.
Founder Team
Matteo_CreatorLookup
Oct 9, 2026
Thanks so much for the thoughtful review!
Your tips are spot on, and I’m sure they’ll help our community. Niche bio keywords with OR logic plus filtering to personal and creator accounts is exactly how to get from a broad pool to a focused list. Turning off the email filter to widen the pool is a smart move too, especially if you plan to reach creators through DMs.
I've bought Tier 3 and looked for a way to contact them, but couldn't find a contact form :(
I've found the email of the owner in the questions section on AppSumo, sent 2 emails, but got no reply
I want to report that the app charges credits after the first 10 results are displayed (1 credit for each 10 results) and also reported a bug
Founder Team
Matteo_CreatorLookup
Edited Oct 8, 2026
Hi Toni, thank you for the honest review. You’re right on both counts.
On support: you shouldn’t have had to dig for an email, and we’re sorry we didn't answer in time for a review. We received your email around 11 pm here and didn't respond until the next morning. We’ve replied to you directly now. For anyone else reading, you can reach me anytime at [email protected]. We also made our Help...
Solid and Functional Product with an Intuitive Interface, but MCP Server Performance Needs Urgent Improvement
I would like to congratulate you on your product. I purchased Tier 2, and so far, I’m quite pleased with what I see. The interface is very well designed, clean, intuitive, and it offers a wide variety of filters that make querying a smooth experience.
That said, I must mention an important aspect where I believe there is room for substantial improvement: the MCP server performance. While the endpoints themselves are numerous and well-constructed, I’ve encountered persistent issues related to the stability and speed of data delivery through the MCP. The errors coming from this server—connection timeouts, unexpected limits, and odd messages such as “Search capacity temporarily exhausted. Retry in 108585212 seconds”, indicate there is something off in terms of how requests are managed or processed.
My Hermes agent tries to limit and pace queries carefully, so it seems the throttling or resource management at the MCP level needs better calibration. Whether it’s a matter of request limits being too strict or something deeper affecting server integrity, this is the one area that affects the overall experience and should be addressed for smoother, more reliable operations.
Despite this, I want to emphasize that the platform itself is very good. The range of filters and functionality provided so far have met my needs well, and for now, I am happy to give a 5-star rating with the caveat that the MCP performance issue is a critical point to monitor. If improvements are made to stabilize and enhance MCP, I would have no hesitation in maintaining or even increasing my confidence in the product. Conversely, if this continues to cause problems, I might need to reconsider my rating over time.
Founder Team
Matteo_CreatorLookup
Oct 8, 2026
Thank you for the thoughtful review and the 5 tacos! 🙏 Glad the interface and filters are working well for you.
You’re right about the MCP, and thank you for laying out the details. We’ve identified the issues you described, including the timeouts and that “Retry in 108585212 seconds” message, which is clearly a bug in how our rate limiting reports wait times, not a real limit. Between your...
As the founder of HeyTicker, I’m looking for creators who cover personal finance, investing, and stock market education. Creator Lookup’s plain-English search is a useful starting point for finding people in those specific niches. I was able to narrow the search by average views, review social profiles, and organize potential partners into lists, which more than satisfies my needs and addresses the biggest challenge I face with creator collaborations.
Very useful tool and definitely happy with my purchase!
Founder Team
Matteo_CreatorLookup
Oct 7, 2026
Thanks so much, darksun! 🙏
Finance creators are a great fit for HeyTicker, and filtering by average views is exactly the right move. In finance especially, follower counts can be misleading, and views tell you who actually gets watched.
Good luck with the campaign, and let us know how it goes!
Found 1,000+ French relevant creators in my first search
CreatorLookup has been a pleasant surprise. I was looking for France-based creators who share faith-related content to help promote my app, and my first search returned over 1,000 profiles with email addresses. I could search in my first language, French, and chat back and forth with the AI to refine the results, which made the process feel natural.
The interface was easy to get started with, and building a shortlist felt much less tedious. My biggest tip for users: include and exclude specific bio keywords. That gave me the most accurate matches for my niche.
Some features are still in beta, but the core search has been super useful for my needs. I'm excited to have lifetime access, the team seems to push updates often. Five tacos from me!
Founder Team
Jose_CreatorLookup
Oct 6, 2026
merci beaucoup! this genuinely made our morning.
finding 1,000+ french faith creators on the first search is exactly why we built the AI search the way we did. describe who you need in plain english (or french!), not just keywords.
your bio keyword workflow gave us the idea to ship this as a feature. we’ll be making inclusions and exclusions come automatically when doing AI search without having...
Verified purchaser
Small learning curve, big pool of niche creators
I'm in the healthcare space and preparing to launch software for a specific niche. I tried CreatorLookup to find US-based creators in that space to promote my software.
My initial searches weren't quite what I expected, but a walkthrough with Matteo helped clarify the filters. Using niche-specific bio keywords with OR logic and selecting personal and creator accounts instead of business accounts narrowed roughly 800 US results to 472. The AI was cool, but I actually preferred playing with the manual filters for such a specific niche!
Another useful tip: the "has email" filter was prechecked. Unchecking it doubled the available pool, which works well for me.
There's a small learning curve for someone new to influencer marketing, but I'm keeping the tool so I can leverage the creators' audience and eventually whitelist their videos as ads.
Matteo_CreatorLookup
Oct 9, 2026Thanks so much for the thoughtful review!
Your tips are spot on, and I’m sure they’ll help our community. Niche bio keywords with OR logic plus filtering to personal and creator accounts is exactly how to get from a broad pool to a focused list. Turning off the email filter to widen the pool is a smart move too, especially if you plan to reach creators through DMs.
Healthcare is a niche where...
Share Creator Lookup
Verified purchaser
No way to contact support?!
I've bought Tier 3 and looked for a way to contact them, but couldn't find a contact form :(
I've found the email of the owner in the questions section on AppSumo, sent 2 emails, but got no reply
I want to report that the app charges credits after the first 10 results are displayed (1 credit for each 10 results) and also reported a bug
Matteo_CreatorLookup
Edited Oct 8, 2026Hi Toni, thank you for the honest review. You’re right on both counts.
On support: you shouldn’t have had to dig for an email, and we’re sorry we didn't answer in time for a review. We received your email around 11 pm here and didn't respond until the next morning. We’ve replied to you directly now. For anyone else reading, you can reach me anytime at [email protected]. We also made our Help...
Share Creator Lookup
Verified purchaser
Solid and Functional Product with an Intuitive Interface, but MCP Server Performance Needs Urgent Improvement
I would like to congratulate you on your product. I purchased Tier 2, and so far, I’m quite pleased with what I see. The interface is very well designed, clean, intuitive, and it offers a wide variety of filters that make querying a smooth experience.
That said, I must mention an important aspect where I believe there is room for substantial improvement: the MCP server performance. While the endpoints themselves are numerous and well-constructed, I’ve encountered persistent issues related to the stability and speed of data delivery through the MCP. The errors coming from this server—connection timeouts, unexpected limits, and odd messages such as “Search capacity temporarily exhausted. Retry in 108585212 seconds”, indicate there is something off in terms of how requests are managed or processed.
My Hermes agent tries to limit and pace queries carefully, so it seems the throttling or resource management at the MCP level needs better calibration. Whether it’s a matter of request limits being too strict or something deeper affecting server integrity, this is the one area that affects the overall experience and should be addressed for smoother, more reliable operations.
Despite this, I want to emphasize that the platform itself is very good. The range of filters and functionality provided so far have met my needs well, and for now, I am happy to give a 5-star rating with the caveat that the MCP performance issue is a critical point to monitor. If improvements are made to stabilize and enhance MCP, I would have no hesitation in maintaining or even increasing my confidence in the product. Conversely, if this continues to cause problems, I might need to reconsider my rating over time.
Matteo_CreatorLookup
Oct 8, 2026Thank you for the thoughtful review and the 5 tacos! 🙏 Glad the interface and filters are working well for you.
You’re right about the MCP, and thank you for laying out the details. We’ve identified the issues you described, including the timeouts and that “Retry in 108585212 seconds” message, which is clearly a bug in how our rate limiting reports wait times, not a real limit. Between your...
Share Creator Lookup
Verified purchaser
Finding the Right Finance Creators for HeyTicker
As the founder of HeyTicker, I’m looking for creators who cover personal finance, investing, and stock market education. Creator Lookup’s plain-English search is a useful starting point for finding people in those specific niches. I was able to narrow the search by average views, review social profiles, and organize potential partners into lists, which more than satisfies my needs and addresses the biggest challenge I face with creator collaborations.
Very useful tool and definitely happy with my purchase!
Matteo_CreatorLookup
Oct 7, 2026Thanks so much, darksun! 🙏
Finance creators are a great fit for HeyTicker, and filtering by average views is exactly the right move. In finance especially, follower counts can be misleading, and views tell you who actually gets watched.
Good luck with the campaign, and let us know how it goes!
Share Creator Lookup
Verified purchaser
Found 1,000+ French relevant creators in my first search
CreatorLookup has been a pleasant surprise. I was looking for France-based creators who share faith-related content to help promote my app, and my first search returned over 1,000 profiles with email addresses. I could search in my first language, French, and chat back and forth with the AI to refine the results, which made the process feel natural.
The interface was easy to get started with, and building a shortlist felt much less tedious. My biggest tip for users: include and exclude specific bio keywords. That gave me the most accurate matches for my niche.
Some features are still in beta, but the core search has been super useful for my needs. I'm excited to have lifetime access, the team seems to push updates often. Five tacos from me!
Jose_CreatorLookup
Oct 6, 2026merci beaucoup! this genuinely made our morning.
finding 1,000+ french faith creators on the first search is exactly why we built the AI search the way we did. describe who you need in plain english (or french!), not just keywords.
your bio keyword workflow gave us the idea to ship this as a feature. we’ll be making inclusions and exclusions come automatically when doing AI search without having...
Share Creator Lookup