Bubble vs Replit
as AI assistants see them, week of 2026-09-14
Replit is the more visible pick right now: it shows up in 40 of 69 answers versus 22 for Bubble, and it leads on overall score too, 34 to 13. Head-to-head, Replit gets named more often on 13 questions, Bubble on just 3, with 4 ties. Replit sweeps the "best AI app builders," "top AI app builders in 2026," "best for a solo founder," and "full web app from a prompt" questions, 4 of 4 each time. Bubble's strongest showing is "best way to build an MVP without hiring a developer," where it's named in all 4 answers.
Head to head
| metric | Bubble | Replit |
|---|---|---|
| score | 13 | 34 |
| questions won | 11 | 16 |
By assistant
Bubble
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 22 | 40% of answers | #6.6 |
| Claude | 10 | 25% of answers | #16.0 |
| Gemini | not sampled this week | ||
| Perplexity | 13 | 20% of answers | #4.5 |
Replit
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 38 | 55% of answers | #3.9 |
| Claude | 38 | 80% of answers | #8.3 |
| Gemini | not sampled this week | ||
| Perplexity | 27 | 45% of answers | #5.3 |
Where they differ
Only Bubble gets named for
nothing exclusive
Only Replit gets named for
- What are the best vibe coding tools right now?
- Which AI app builder makes the most production-ready apps?
- What's the best AI app builder for making a mobile app?
- What's the best AI app builder that works with Supabase?
- Which AI builder is best for internal tools and dashboards?
More comparisons
Not sold on either?
Scores count how often each assistant names a product, weighted by position. How the score works · Full AI app builders leaderboard