Is OpenAI Codex cheaper than Devin?

OpenAI Codex has the cheaper entry paid plan: $8 vs $20 per month (checked 2026-10-14).

OpenAI Codex (ChatGPT plans) vs Devin

Short answerOpenAI Codex starts at $8/mo and resets 5-hour + weekly windows (pro tiers: reported no 5-hour limit as of oct 2026 — secondary source); Devin starts at $20/mo and resets daily + weekly. Prices checked 2026-10-14 from official pricing pages.

	OpenAI Codex (ChatGPT plans)	Devin
Cheapest paid	$8/mo*	$20/mo
Metering	Codex shares the plan allowance. Five-hour window plus weekly window (per third-party summary of OpenAI help center).	Daily and weekly usage quota covering Devin sessions, CLI and Desktop.
Reset	5-hour + weekly windows (Pro tiers: reported no 5-hour limit as of Oct 2026 — secondary source)	Daily + weekly
Over the limit	Plus/Pro can buy credits or use an API key (secondary source).	Pay-as-you-go on-demand credits.
Source	Pricing	Pricing

OpenAI Codex (ChatGPT plans) plans

Plan	Per month	Notes
Free	$0	Limited Codex access (official).
Go	$8^*	Limited Codex (official). Price from secondary source.
Plus	$20^*	Expanded Codex usage (official). Price from secondary source.
Pro (3 tiers)	$100^*	Official: 'Your choice of 3 usage tiers'. $100/$200/$500 from secondary source.

Devin plans

Plan	Per month	Notes
Free	$0
Pro	$20	Single user.
Max	$200	Higher quota.
Teams	$80	$80/month minimum, up to 200 members.

Questions

Is OpenAI Codex cheaper than Devin?: OpenAI Codex has the cheaper entry paid plan: $8 vs $20 per month (checked 2026-10-14).
How do OpenAI Codex and Devin limits reset?: OpenAI Codex: 5-hour + weekly windows (Pro tiers: reported no 5-hour limit as of Oct 2026 — secondary source). Devin: Daily + weekly.
Do OpenAI Codex and Devin have free tiers?: OpenAI Codex: yes. Devin: yes.