Best LEO Alternatives in 2026

Updated October 2026

20 apps from legal AI software ranked against LEO on the same published basis.

LEO alternatives compared

#	App	Score	Free plan	From	Runs on
1	Clearbrief	7.0	Free plan	$300/mo	Web, Windows
2	Zuva	7.0	Free plan	Free	API, self-hosted, Web
3	LegalFly	6.8			Android, Browser, iOS, Mac, self-hosted, Web, Windows
4	Alice	6.5	No	€85/mo	Linux, Mac, Web, Windows
5	Harvey	6.5			Android, API, Browser, iOS, Web
6	Manupatra AI Search	6.5	No	₹416.67/mo	Android, iOS, Web, Windows
7	BriefCatch	6.4	No	$5/mo	Mac, Web, Windows
8	Judicio	6.4			Mac, Web, Windows
9	Kira	6.4			self-hosted, Web
10	LegalMation	6.4			Web
11	LegitQuest	6.4		₹3333.33/mo	API, Web
12	Robin AI	6.4			Browser, Web
13	Supio	6.4			API, Web
14	CaseMine	6.3		£41.58/mo	API, Web
15	OpusLaw	6.3		$9.99/mo	Web
16	Plexus	6.3			Browser, Web, Windows
17	DocJuris	6.2			API, Web
18	LawGeex	6.2			Web
19	Spellbook	6.2			API, Browser, Mac, Web, Windows
20	Trellis AI	6.2			Web

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What is the best alternative to LEO?

Clearbrief, number 1 in legal AI software with a score of 7.0 out of 10. The others here: Zuva, LegalFly, Alice and 16 more.

What is the best free alternative to LEO?

Clearbrief is the best-ranked alternative with a free plan. 2 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.