Best free AI tools for vibe coders
Updated · prices checked on vendor pages
Short answer: You can build and ship for $0. Use Cline, which is open source (you pay only for the model). Build in Bolt.new (free 300K tokens a day) or Lovable (free daily credits). Back it with Supabase's free tier. Add a voice with ElevenLabs (10,000 free credits a month).
At a glance
| Tool | Best for | Free tier | Pricing | Checked |
|---|---|---|---|---|
| Cline | BYO-key developers who want control | Free open-source extension (VS Code + CLI) | No subscription; pay for inference at cost or bring your own key; Enterprise custom | source · 2026-10-14 |
| Bolt.new | Solo builders iterating heavily on JS apps | Free: 300K tokens/day, public and private projects, hosting | Pro $25/mo (billed monthly); Teams $30/member/mo | source · 2026-10-14 |
| Lovable | Founders shipping polished web apps fast | 5 build credits/day (up to 30/mo) + 20 Cloud credits/mo | Pro price not captured from the official page (JS-rendered); $25/mo per third-party check on 2026-10-11 — verify | source · 2026-10-14 |
| GitHub Copilot | Teams already on GitHub; budget-conscious devs | Free: limited chat and agent usage | Pro $10/mo; Pro+ $39/mo; Max $100/mo (1 AI credit = $0.01) | source · 2026-10-14 |
| Supabase | Full-stack AI apps needing auth and vectors | Free: 500 MB DB, 50K MAU; pauses after 1 week inactive | Pro from $25/mo (incl. $10 compute credit); Team from $599/mo | source · 2026-10-14 |
| ElevenLabs | Voiceovers, voice agents | Free: 10,000 credits/mo | Starter $6/mo; Creator $22; Pro $99; Scale $299; Business $990 | source · 2026-10-14 |
Free-tier gotchas
- Supabase pauses free projects after a week of inactivity.
- Cline is free, but the model you call isn't, unless you run a local model or use a free API tier.
- Free limits change often, so check the date in the table.
Where a fact reads “verify” or “unknown”, we could not confirm it on the vendor’s own page on the checked date. Check it before you buy.
Sources
- Cline: https://cline.bot/pricing (checked 2026-10-14)
- Bolt.new: https://bolt.new/pricing (checked 2026-10-14)
- Lovable: https://lovable.dev/pricing (checked 2026-10-14)
- GitHub Copilot: https://github.com/features/copilot/plans (checked 2026-10-14)
- Supabase: https://supabase.com/pricing (checked 2026-10-14)
- ElevenLabs: https://elevenlabs.io/pricing (checked 2026-10-14)