GrowthMentor
Grow your startup faster with 1:1 mentorship
Paintbrush
$50k funding at the idea stage—yes, really.
Updated February 2026
| GrowthMentor | Paintbrush | |
|---|---|---|
| Rating | 5.0★ | 4.0★ |
| Reviews | 11 | 1 |
| Pros | 14 | 3 |
| FactScore™ | 54 | 12 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in GrowthMentor — Pros
Experienced mentors Mentorship for founders and marketers Active community Unlimited 1:1 mentorship calls Career growth opportunities Easy booking system Live Slack channel Networking opportunities Personalized mentoring Access to resources AI matching Frequent local events Handpicked mentors Value for moneyBoth tools — Pros
—Only in Paintbrush — Pros
Early stage funding Easy application process Income-driven guaranteeOnly in GrowthMentor — Cons
—Both tools — Cons
—Only in Paintbrush — Cons
US onlyDetails
| GrowthMentor | Paintbrush | |
|---|---|---|
| Categories | Video and Voice calling, Professional networking platforms, Startup communities | Startup communities, Fundraising resources |
| Platforms | Web | Web |
| Became Popular | January 23, 2024 | January 19, 2023 |
| Website | www.growthmentor.com | www.getpaintbrush.com |
Who Should Pick Which?
Choose GrowthMentor if...
- Experienced mentors
- Mentorship for founders and marketers
- Active community
Choose Paintbrush if...
- Early stage funding
- Easy application process
- Income-driven guarantee
With a FactScore™ of 54 vs 12, GrowthMentor leads in community reception. GrowthMentor uniquely offers Experienced mentors and Mentorship for founders and marketers, while Paintbrush stands out for Early stage funding and Easy application process.
What Users Say
GrowthMentor
Just being a member of this community has changed my life. I book sessions or "virtual coffees" with other mentors just to get to know them; one of them became my co-author for a book about languag...
I have been part of the GrowthMentor platform since 2019. It's an excellent place for founders and marketers to learn from others who have been there and done that. Whenever you get stuck, or need ...
I really like GrowthMentor. It is easy to book demos with mentors, have the best experience really close, have the chance to follow the conversations, and also all the knowledge in the webinars. I ...
Paintbrush
It looks interesting, the questionnaire is easy and gives you legit results quickly. Congrats, this can be really helpful to a ton of founders. Note for other founders: it's for your US only.
Related Comparisons
Frequently Asked Questions
Which is better, GrowthMentor or Paintbrush?
Based on FactScore™, GrowthMentor leads with a score of 54 vs 12. GrowthMentor has a higher rating of 5.0★ compared to 4.0★.
What are the pros of GrowthMentor compared to Paintbrush?
GrowthMentor uniquely offers: Experienced mentors, Mentorship for founders and marketers, Active community, Unlimited 1:1 mentorship calls, Career growth opportunities.
What are the pros of Paintbrush compared to GrowthMentor?
Paintbrush uniquely offers: Early stage funding, Easy application process, Income-driven guarantee.
Is GrowthMentor better rated than Paintbrush?
GrowthMentor is rated 5.0★ from 11 reviews. Paintbrush is rated 4.0★ from 1 reviews.
What is the FactScore™ of GrowthMentor and Paintbrush?
FactScore™ weighs rating and review volume together. GrowthMentor scores 54 and Paintbrush scores 12.
Don't Get Fooled by Fake Social Media Videos
The world's first fact checker for social media. Paste any link and get an instant credibility score with sources.
Try FactCheckTool Free