Best free AI tools for coding (2026)

Last updated . Only tools whose free tier we verified on the official pricing page, ranked by our Coding & Vibe Coding tier list.

Quick answer

OpenAI Codex is our highest-ranked tool for coding with a free tier we verified (S-tier; free plan: Limited free; Plus $20/mo). Cheapest entry to a strong coding agent (app, CLI, IDE, cloud).

Verified free tiers

S OpenAI Codex

Cheapest entry to a strong coding agent (app, CLI, IDE, cloud)

Free plan: Limited free; Plus $20/mo (verified 2026-10-16) · Official site

S Cursor

All-in-one AI code editor with cloud agents

Free plan: Plus $8/mo (Grok models only); Premium $30/mo (verified 2026-10-16) · Official site

A Lovable

Vibe-coding full web apps from a prompt

Free plan: Free: 5 build credits/day; paid: check site (verified 2026-10-16) · Official site

No free tier

Claude Code

Not verified yet

We haven't verified free plans for these yet, so check their sites: Replit (A), Bolt (B), v0 (B).

FAQ

What is the best free AI tool for coding?

OpenAI Codex is our highest-ranked tool for coding with a free tier we verified (S-tier; free plan: Limited free; Plus $20/mo). Cheapest entry to a strong coding agent (app, CLI, IDE, cloud).

Which free AI tools for coding did TierLoot verify?

We checked official pricing pages on 2026-10-16. Verified free tiers: OpenAI Codex, Cursor, GitHub Copilot, Lovable. No free tier: Claude Code.

Are these free plans really free?

They are free tiers listed on each vendor's official pricing page on the date shown, usually with usage limits. Plans change often, so confirm on the vendor's site.

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