Is OpenAI Codex or Replit cheaper?

OpenAI Codex starts lower at $8 per month, GPT-6 Luna model in the desktop app only, Replit at $20 per month, $18 billed annually. Prices are as shown on each pricing page when it was last read.

Has OpenAI Codex or Replit raised prices?

OpenAI Codex: Pro has been listed since Jul 2025, starting at $200. It came down to $100 by Sep 2026 (-50%). Replit: Core has been listed since Feb 2022, starting at $7. It went up to $10 by Aug 2024 (+43%), then went up to $15 by Feb 2025 (+50%), then went up to $20 by Aug 2025 (+33%), then came down to $17 by Sep 2026 (-15%), and finally went up to $18 by Sep 2026 (+6%). Pro appeared by Aug 2023 at $20. It went up to $95 by Aug 2026 (+375%), and finally came down to $90 by Sep 2026 (-5%). Teams has been listed since Feb 2022, starting at $15. It went up to $35 by Aug 2025 (+133%). It was no longer listed by Oct 2026.

Do OpenAI Codex and Replit have a free plan?

Yes, both list a free plan next to the paid tiers.

How are OpenAI Codex and Replit priced?

OpenAI Codex: flat per account, USD per person per month, billed monthly. Replit: flat per account, USD per month, billed annually where offered (Teams per user per month).

OpenAI Codex vs Replit pricing

OpenAI Codex is cheaper to start: $8 per month, GPT-6 Luna model in the desktop app only against $20 per month, $18 billed annually for Replit. OpenAI Codex has changed its listed prices once since 2025. Replit has changed its listed prices 3 times since 2022.

OpenAI Codex pricing

Replit pricing Add a third product

OpenAI Codex vs Replit at a glance

Current list prices as last read from each pricing page.

OpenAI Codex

Full analysis

Starts at: $8 per month, GPT-6 Luna model in the desktop app onlyGo, USD per person per month, billed monthly
Top listed plan: $500 per month, adds Ultrafast modePro $500
Priced by: Flat per account
Free plan: Yes
Price history: since 2025
Price changes: 1

Replit

Full analysis

Starts at: $20 per month, $18 billed annuallyCore, USD per month, billed annually where offered (Teams per user per month)
Top listed plan: $100 per month, $90 billed annuallyPro
Priced by: Flat per account
Free plan: Yes
Price history: since 2022
Price changes: 3

Exhibit 1

OpenAI Codex vs Replit price history

Both histories on one chart. The default line is each product's cheapest paid plan.

Note: OpenAI Codex: USD per person per month, billed monthly. Replit: USD per month, billed annually where offered (Teams per user per month). Click a legend entry to add or hide a plan. Log scale.Source: live and archived pricing pages; SaaS Pricing Tracker analysis.

Show the data as a table

Observed	OpenAI Codex Plus	Replit Core
Feb 7, 2022		$7
Feb 13, 2023		$7
Aug 3, 2023		$7
Aug 1, 2024		$10
Feb 1, 2025		$15
Jul 2, 2025	$20
Aug 2, 2025		$20
Feb 6, 2026		$20
Aug 2, 2026		$20
Sep 1, 2026		$17
Sep 20, 2026	$20	$18
Oct 3, 2026		$18
Oct 9, 2026	$20

Plans side by side

Every plan currently listed, with the price it started at where we have it.

OpenAI CodexUSD per person per month, billed monthly

Plan	Price	Listed since
Plus	$20	Jul 2025
Pro	$100was $200 in 2025	Jul 2025

ReplitUSD per month, billed annually where offered (Teams per user per month)

Plan	Price	Listed since
Core	$18was $7 in 2022	Feb 2022
Pro	$90was $20 in 2023	Aug 2023

What changed, and when

Every dated price move we have on record for either product, newest first.

Oct 2026Replit dropped the Teams plan. Teams no longer listed, was $35.
Sep 2026OpenAI Codex cut the Pro price. Pro went from $200 to $100 (-50%).
Sep 2026Replit changed its plans and prices. Core went from $17 to $18 (+6%). Pro went from $95 to $90 (-5%).
Sep 2026Replit cut the Core price. Core went from $20 to $17 (-15%).
Aug 2026Replit added the Pro plan. Pro listed at $95.
Aug 2025Replit raised the Core and Teams prices. Core went from $15 to $20 (+33%). Teams went from $15 to $35 (+133%).
Feb 2025Replit raised the Core price. Core went from $10 to $15 (+50%).
Aug 2024Replit changed its plans and prices. Core went from $7 to $10 (+43%). Pro no longer listed, was $20.
Aug 2023Replit added the Pro plan. Pro listed at $20.

OpenAI Codex vs Replit pricing questions

Is OpenAI Codex or Replit cheaper?: OpenAI Codex starts lower at $8 per month, GPT-6 Luna model in the desktop app only, Replit at $20 per month, $18 billed annually. Prices are as shown on each pricing page when it was last read.
Has OpenAI Codex or Replit raised prices?: OpenAI Codex: Pro has been listed since Jul 2025, starting at $200. It came down to $100 by Sep 2026 (-50%). Replit: Core has been listed since Feb 2022, starting at $7. It went up to $10 by Aug 2024 (+43%), then went up to $15 by Feb 2025 (+50%), then went up to $20 by Aug 2025 (+33%), then came down to $17 by Sep 2026 (-15%), and finally went up to $18 by Sep 2026 (+6%). Pro appeared by Aug 2023 at $20. It went up to $95 by Aug 2026 (+375%), and finally came down to $90 by Sep 2026 (-5%). Teams has been listed since Feb 2022, starting at $15. It went up to $35 by Aug 2025 (+133%). It was no longer listed by Oct 2026.
Do OpenAI Codex and Replit have a free plan?: Yes, both list a free plan next to the paid tiers.
How are OpenAI Codex and Replit priced?: OpenAI Codex: flat per account, USD per person per month, billed monthly. Replit: flat per account, USD per month, billed annually where offered (Teams per user per month).