Dioptra vs Maigon (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Not comparable
Not comparable: Dioptra does not list a price
Free plan
Tie
Neither has one
Higher rating
Dioptra
3.7 against 3.6
Same job?
Yes
Both are Legal AI tools

Side by side

Compared on	Dioptra	Maigon
Our rating	3.7Better	3.6
Starts at	Not listed	Not listed
Free plan	No	No
Category	Legal AI	Legal AI
Plans	See pricing	See pricing
Key features	AI redlining driven by your own playbooks Learns from previously executed contracts Marks up against your accepted positions, not generic standards Published pricing and self-serve signup Demo path for evaluation	AI contract analysis, summarization, and redline explanation Generates an updated contract draft from selected recommendations Choice of underlying model (Claude, GPT-5, Gemini variants) Clause evidence extraction and tracking Cloud imports from Google Drive and SharePoint
Pros	Redlining against your executed contracts beats generic template comparison Playbook-driven, so it encodes positions your team already holds Pricing and signup published rather than sales-gated	Model choice matters for high-stakes legal accuracy, not just convenience In-context redline explanations speed up genuine legal review, not just document generation Direct cloud document imports fit into existing legal team workflows
Cons	Recently acquired by Icertis - ask about roadmap and integration before a long commitment Requires a body of executed contracts and playbooks to work well Redlines inform a lawyer's judgement, they do not replace it	No published pricing - requires contacting the company Built for legal/compliance teams with contract volume, not individual users AI contract review still requires qualified legal review before finalizing agreements
Company	Dioptra (Icertis)	Maigon

Prices come from each vendor's pricing page, last checked 20260901. Check the vendor before you buy.

FAQ

Questions people ask

Is Dioptra better than Maigon?

In our reviews Dioptra scores 3.7 and Maigon scores 3.6. The better pick depends on the job. Dioptra: AI contract redlining that works from your own playbooks and previously executed contracts, rather than generic legal templates. Maigon: AI reviews contracts, explains redlines, suggests fallback wording and generates an updated draft from your selected recommendations - choose the underlying model from Claude, GPT-5 or Gemini.

Which is cheaper, Dioptra or Maigon?

Dioptra: see pricing. Maigon: see pricing.

Do Dioptra and Maigon have free plans?

Neither lists a free plan.

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