a0.dev vs Emergent
as AI assistants see them, week of 2026-10-12
a0.dev and Emergent both sit near the bottom of the AI app builder rankings, each with an overall score of 3 out of 100. a0.dev shows up in 4 of 69 answers, edging out Emergent's 3 of 69. Head-to-head, a0.dev was named more often on 3 questions, Emergent on 2, and the two tied on 15. By assistant, a0.dev scores 8 on Claude and 0 on both ChatGPT and Perplexity, while Emergent scores 9 on Perplexity and 0 on ChatGPT and Claude. Both go unnamed for "What are the best AI app builders?" and several other common questions.
Head to head
| metric | a0.dev | Emergent |
|---|---|---|
| score | 2 | 2 |
| questions won | 2 | 2 |
By assistant
a0.dev
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 0 | 0% of answers | |
| Claude | 6 | 5% of answers | #3.0 |
| Gemini | not sampled this week | ||
| Perplexity | 0 | 0% of answers |
Emergent
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 0 | 0% of answers | |
| Claude | 0 | 0% of answers | |
| Gemini | not sampled this week | ||
| Perplexity | 6 | 5% of answers | #7.0 |
Where they differ
Only a0.dev gets named for
- What's the best AI app builder for making a mobile app?
- What are the best alternatives to FlutterFlow?
Only Emergent gets named for
- Which AI app builders produce code I can own and export?
- What are the best alternatives to Bolt?
More comparisons
- a0.dev vs Anima
- a0.dev vs Blink
- a0.dev vs Builder.io Fusion
- a0.dev vs Draftbit
- Anima vs Emergent
- Blink vs Emergent
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