Base44 vs Bolt

as AI assistants see them, week of 2026-09-14

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Bolt clearly outranks Base44 in how AI assistants talk about app builders right now. Bolt scores 40 overall (44 ChatGPT, 47 Claude, 34 Perplexity) and gets named in 47 of 69 answers, including a perfect 4 of 4 on questions like "best AI app builders," "best vibe coding tools," and "top AI app builders in 2026." Base44 trails with an overall score of 14 and just 14 of 69 mentions, showing up most for cheap or free builder questions (3 of 4). Head-to-head, Bolt was named more often in 18 of 20 shared questions, tied in 2, and never trailed Base44.

Head to head

metric	Base44	Bolt
score	14	40
questions won	9	18

By assistant

Base44

assistant	score	named in, this week	usual spot, this week
ChatGPT	28	45% of answers	#5.0
Claude	6	10% of answers	#6.0
Gemini	not sampled this week
Perplexity	8	15% of answers	#7.0

Bolt

assistant	score	named in, this week	usual spot, this week
ChatGPT	44	60% of answers	#3.5
Claude	47	90% of answers	#7.2
Gemini	not sampled this week
Perplexity	34	45% of answers	#3.2

Where they differ

Only Base44 gets named for

nothing exclusive

Only Bolt gets named for

What's the best AI tool to build a full web app from a prompt?
What are the best vibe coding tools right now?
What's the best AI tool to turn a design mockup into a working app?
What's the best way to build an MVP without hiring a developer?
What's the best AI tool to build a marketplace app without coding?
What's the best AI app builder for building an AI chatbot product?
What's the best AI tool to build a landing page with a waitlist?
What's the best AI tool to build a SaaS MVP with login and payments?
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