Microsoft MAI-Image-2 logo
B
7.4/10

Microsoft MAI-Image-2

VS
Grok logoOur pick
B
7.5/10

Grok

Microsoft MAI-Image-2 vs Grok

Tier-list head-to-head. Grok takes the B-tier slot — here's the breakdown.

Last reviewed May 21, 2026· sweep-fresh

Spec sheet

At a glance

 Microsoft MAI-Image-2 logoMicrosoft MAI-Image-2Grok logoGrok
TierB-tierB-tierwin
Overall score7.4 / 107.5 / 10win
Free tierYesYes
Starting price$5 input / $33 output$0
Best forMicrosoft shops already on Azure or M365 Copilot who need a first-party image model without an OpenAI depen…People who live on X/Twitter and want an AI that can tap into that data in real-time.
Last reviewed2026-04-172026-05-21

Head-to-head

Score showdown

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

Ease of use+0.5 Grok
Microsoft MAI-Image-2
6.5
Grok
7.0
Output quality+1.0 Microsoft MAI-Image-2
Microsoft MAI-Image-2
8.5
Grok
7.5
ValueTie
Microsoft MAI-Image-2
7.5
Grok
7.5
Features+1.0 Grok
Microsoft MAI-Image-2
7.0
Grok
8.0
Overall+0.1 Grok
Microsoft MAI-Image-2
7.4
Grok
7.5

What you'll pay

Pricing snapshot

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

Microsoft MAI-Image-2 logo

Microsoft MAI-Image-2

Free tier available

  • Azure Foundry API$5 input / $33 output/per 1M tokens
  • MAI-Image-2-Efficient (variant, shipped 2026-04-14)Reduced rates
  • Bundled (Copilot / Bing Image Creator / PowerPoint)Included
Grok logo

Grok

Free tier available

  • Free$0
  • X Premium$8/mo
  • X Premium+$40/mo

Benchmark Head-to-Head

Grok 4.20 benchmarks — Microsoft MAI-Image-2 has no published benchmarks

BenchmarkScore
MMLU88.5%
GPQA Diamond85%
HumanEval90%
Humanity's Last Exam50.7%

The decision

Which should you pick?

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

Microsoft MAI-Image-2 logo

Pick Microsoft MAI-Image-2if…

B
7.4/10
  • Higher output quality (8.5 vs 7.5) where polish matters more than speed
  • Microsoft shops already on Azure or M365 Copilot who need a first-party image model without an OpenAI dependency.

Microsoft shops already on Azure or M365 Copilot who need a first-party image model without an OpenAI dependency. Also good for any high-volume programmatic image workflow (ad creative, product photography variations) where MAI-Image-2-Efficient's 4x cost efficiency materially changes the economics.

Visit Microsoft MAI-Image-2
Our pick
Grok logo

Pick Grokif…

B
7.5/10
  • More feature surface area for power users who'll use the depth
  • People who live on X/Twitter and want an AI that can tap into that data in real-time.
  • Also good for users who find mainstream chatbots too sanitized and want something with more personality.

People who live on X/Twitter and want an AI that can tap into that data in real-time. Also good for users who find mainstream chatbots too sanitized and want something with more personality.

Visit Grok

Bottom line

The verdict

Microsoft MAI-Image-2 (B-tier, 7.4/10) and Grok (B-tier, 7.5/10) are within margin-of-error of each other on overall score. There's no decisive winner -- the right pick comes down to how you'll actually use the tool, not which scored higher in the abstract. We rate them on the same rubric (ease of use, output quality, value, features), and on this pair the rubric is calling it a draw.

Pricing-wise, both tools have a free tier (Microsoft MAI-Image-2 starts $5 input / $33 output, Grok starts $0), so you can test either without committing. Compare what each free tier actually unlocks -- usage caps, model access, and feature gates differ a lot more than the headline price suggests, especially as both vendors have tightened limits in 2026.

By use case: pick Microsoft MAI-Image-2 when microsoft shops already on azure or m365 copilot who need a first-party image model without an openai dependency. Pick Grok when people who live on x/twitter and want an ai that can tap into that data in real-time. The two tools aren't fighting for the same person -- they're aiming at adjacent jobs that occasionally overlap. If you're squarely in Grok's lane, the tier-list ranking and the use-case fit point the same direction; if you're in Microsoft MAI-Image-2's lane, the score gap matters less than the fit.

Bottom line: this pair is a coin flip on raw scores. Choose by use-case fit, free-tier availability, and which one you can actually try without committing. Re-evaluate in 60-90 days -- both vendors are shipping fast in 2026.

AIToolTier verdictLast reviewed May 21, 2026Tier rubric · ease of use, output, value, features

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Built from our daily AI-tool sweep, last touched May 21, 2026. Honest tier-list reviews — no affiliate-link pieces disguised as advice. See the rubric or how we review.