Codex (OpenAI) logoOur pick
A
8.3/10

Codex (OpenAI)

VS
Augment Code Intent logo
A
8.0/10

Augment Code Intent

Codex (OpenAI) vs Augment Code Intent

Tier-list head-to-head. Codex (OpenAI) takes the A-tier slot — here's the breakdown.

Last reviewed April 25, 2026· sweep-fresh

Spec sheet

At a glance

 Codex (OpenAI) logoCodex (OpenAI)Augment Code Intent logoAugment Code Intent
TierA-tierwinA-tier
Overall score8.3 / 10win8.0 / 10
Powered byGPT-5.2-Codex (default 2026-04-23) / GPT-5.5 / GPT-5.4
Free tierYeswinNo
Starting price$0Included in Auggie subscription
Best forDevelopers already paying for ChatGPT Plus who want a coding agent at no extra cost.Engineering teams already using Augment Code's Auggie or running mixed Claude-Code + Codex workflows who wa…
Last reviewed2026-04-252026-04-21

Head-to-head

Score showdown

Rated 1-10 on the same rubric across all 130 tools we cover.

Ease of use+1.0 Codex (OpenAI)
Codex (OpenAI)
8.0
Augment Code Intent
7.0
Output qualityTie
Codex (OpenAI)
8.0
Augment Code Intent
8.0
ValueTie
Codex (OpenAI)
8.0
Augment Code Intent
8.0
FeaturesTie
Codex (OpenAI)
9.0
Augment Code Intent
9.0
Overall+0.3 Codex (OpenAI)
Codex (OpenAI)
8.3
Augment Code Intent
8.0

What you'll pay

Pricing snapshot

Look past the headline number -- entry-tier limits drive most cost surprises.

Codex (OpenAI) logo

Codex (OpenAI)

Free tier available

  • Free$0
  • Go$8/mo
  • Plus$20/mo
Augment Code Intent logo

Augment Code Intent

No free tier

  • Auggie rate (Augment Code users)Included in Auggie subscription
  • Standalone (non-Augment users)TBD

Benchmark Head-to-Head

GPT-5.2-Codex (launched 2026-04-23 -- SOTA on SWE-Bench Pro and Terminal-Bench 2.0; first-party scores below pending detailed third-party verification) benchmarks — Augment Code Intent has no published benchmarks

BenchmarkScore
SWE-bench72%
HumanEval95%

The decision

Which should you pick?

Use-case anchors and category strengths, side by side.

Our pick
Codex (OpenAI) logo

Pick Codex (OpenAI)if…

A
8.3/10
  • Easier to learn and use day-to-day -- friendlier onboarding curve
  • Free tier lets you actually try it before paying
  • Developers already paying for ChatGPT Plus who want a coding agent at no extra cost.
  • Especially good for parallel task execution -- assign multiple bug fixes or feature branches and let Codex work them simultaneously.

Developers already paying for ChatGPT Plus who want a coding agent at no extra cost. Especially good for parallel task execution -- assign multiple bug fixes or feature branches and let Codex work them simultaneously.

Visit Codex (OpenAI)
Augment Code Intent logo

Pick Augment Code Intentif…

A
8.0/10
  • Engineering teams already using Augment Code's Auggie or running mixed Claude-Code + Codex workflows who want higher-level orchestration than writing LangGraph graphs from scratch.
  • Also teams that want git-worktree-isolated parallel agent work with a verifier in the loop.

Engineering teams already using Augment Code's Auggie or running mixed Claude-Code + Codex workflows who want higher-level orchestration than writing LangGraph graphs from scratch. Also teams that want git-worktree-isolated parallel agent work with a verifier in the loop.

Visit Augment Code Intent

Bottom line

The verdict

Codex (OpenAI) edges out Augment Code Intent by 0.3 points (8.3 vs 8.0) -- a A-tier vs A-tier split that's narrow but real. Not a blowout; both belong on a shortlist. The score gap shows up most clearly in the categories that matter for Codex (OpenAI)'s strengths, so if those categories are your priority, the lead translates.

On pricing, Codex (OpenAI) starts free while Augment Code Intent requires a paid plan from day one (Included in Auggie subscription+). If you're testing the waters or running an occasional workload, that gap matters more than the score differential. Codex (OpenAI) starts at $0; Augment Code Intent starts at Included in Auggie subscription. Compare what each entry tier actually unlocks before you compare list prices -- the limits matter more than the headline number.

By use case: pick Codex (OpenAI) when developers already paying for chatgpt plus who want a coding agent at no extra cost. Pick Augment Code Intent when engineering teams already using augment code's auggie or running mixed claude-code + codex workflows who want higher-level orchestration than writing langgraph graphs from scratch. The two tools aren't fighting for the same person -- they're aiming at adjacent jobs that occasionally overlap. If you're squarely in Codex (OpenAI)'s lane, the tier-list ranking and the use-case fit point the same direction; if you're in Augment Code Intent's lane, the score gap matters less than the fit.

Bottom line: Codex (OpenAI) is the safer default for most readers, but Augment Code Intent is competitive enough that the tie-breaker is your specific workload, not the spec sheet.

AIToolTier verdictLast reviewed April 25, 2026Tier rubric · ease of use, output, value, features

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Built from our daily AI-tool sweep, last touched April 25, 2026. Honest tier-list reviews — no affiliate-link pieces disguised as advice. See the rubric or how we review.