CustomGPT
Build Your Own ChatGPT
trumpet
Build collaborative buyer journeys in 30 seconds
Updated February 2026
| CustomGPT | trumpet | |
|---|---|---|
| Rating | 3.6★ | 5.0★ |
| Reviews | 5 | 13 |
| Pros | 6 | 19 |
| FactScore™ | 28 | 57.3 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in CustomGPT — Pros
Custom chatbot creation Anti-hallucination technology Fast setup No coding required Affordable knowledge management Sitemap refreshBoth tools — Pros
—Only in trumpet — Pros
Easy to use Sales process efficiency Supportive team Visually impactful Interactive microsites Customer onboarding Sales time reduction Buyer journey enhancement Collaborative sales cycles Engagement tracking Personalized content Pitch deck creation Rapid product releases Content centralization Cost reduction Flexible widgets Product showcase Proposal creation Sales funnel improvementOnly in CustomGPT — Cons
Lack of free plan Buggy site Contextual inaccuracy Limited public readiness Reliable AI Slow performanceBoth tools — Cons
—Only in trumpet — Cons
—Details
| CustomGPT | trumpet | |
|---|---|---|
| Categories | Customer support tools, No-code Platforms, AI Chatbots | Team collaboration software, Customer support tools, Marketing automation platforms |
| Platforms | Web | Web |
| Became Popular | February 10, 2023 | March 2, 2023 |
| Website | customgpt.ai | www.sendtrumpet.com |
Who Should Pick Which?
Choose CustomGPT if...
- Custom chatbot creation
- Anti-hallucination technology
- Fast setup
Choose trumpet if...
- Easy to use
- Sales process efficiency
- Supportive team
With a FactScore™ of 28 vs 57.3, trumpet leads in community reception. CustomGPT uniquely offers Custom chatbot creation and Anti-hallucination technology, while trumpet stands out for Easy to use and Sales process efficiency.
What Users Say
CustomGPT
Very straightforward process of turning my CustomGPT chatbot into a plugin for ChatGPT. No coding required, and took me less than a minute with a few clicks. Great product!
Amazing chatbots with a RAG that offers some of the most accurate and reliable AI's in the world.
really handy features taking chatGPT to next level
trumpet
Wonderful product from a brilliant team. I created a pitch deck using Trumpet in under 15 mins. Very intuitive. Solving a real problem.
Awesome product, would definitely recommend! 👍💯
Trumpet is the answer to how prospects want to buy software - period. The old days of attaching PDF's and G Sheets for review are gone. To stand out in the crowd of tools and noise, Trumpet is the ...
Related Comparisons
Frequently Asked Questions
Which is better, CustomGPT or trumpet?
Based on FactScore™, trumpet leads with a score of 57.3 vs 28. trumpet has a higher rating of 5.0★ compared to 3.6★.
What are the pros of CustomGPT compared to trumpet?
CustomGPT uniquely offers: Custom chatbot creation, Anti-hallucination technology, Fast setup, No coding required, Affordable knowledge management.
What are the pros of trumpet compared to CustomGPT?
trumpet uniquely offers: Easy to use, Sales process efficiency, Supportive team, Visually impactful, Interactive microsites.
Is CustomGPT better rated than trumpet?
CustomGPT is rated 3.6★ from 5 reviews. trumpet is rated 5.0★ from 13 reviews.
What is the FactScore™ of CustomGPT and trumpet?
FactScore™ weighs rating and review volume together. CustomGPT scores 28 and trumpet scores 57.3.
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