Paid
EvenUp
AI for personal-injury firms: demand letters drafted automatically
Legal
ALTERNATIVES
Best Lexis+ AI alternatives
AI tools that cover similar ground to Lexis+ AI, sorted by relevance. Use the table for a quick pricing and category check, then click through for details.
Updated 2026-10-23
| Tool | Pricing | Categories | Best for |
|---|---|---|---|
| EvenUp | Paid | Legal | AI for personal-injury firms: demand letters drafted automatically |
| Consensus | Freemium | Research | AI search that answers with paper evidence |
| 秘塔 AI 搜索 | Free | Research / AI Search | Ad-free structured AI search from China |
| Elicit | Freemium | Research | The AI research-review assistant |
| Connected Papers | Freemium | Research | Visual graphs of paper relationships |
| 通义法睿 | Free | Legal | Alibaba's legal AI assistant |
| iThenticate | Paid | Plagiarism Check / Research | Similarity check used by journal publishers |
| Unriddle | Freemium | AI Reading / Research | Research copilot for reading papers faster |
How we picked these alternatives
We only include tools that share at least one category with Lexis+ AI. Ordering is relevance-based, not paid: featured tools first, then the rest of the category.
Freemium
Consensus
AI search that answers with paper evidence
Research
Free
秘塔 AI 搜索
Ad-free structured AI search from China
ResearchAI Search
Freemium
Elicit
The AI research-review assistant
Research
Freemium
Connected Papers
Visual graphs of paper relationships
Research
Free
通义法睿
Alibaba's legal AI assistant
Legal
Paid
iThenticate
Similarity check used by journal publishers
Plagiarism CheckResearch
Freemium
Unriddle
Research copilot for reading papers faster
AI ReadingResearch
Freemium
SciSummary
AI summaries of scientific papers
AI ReadingResearch
Paid
Solve Intelligence
AI drafting copilot for patent attorneys
Patents & IPLegal
Paid
智慧芽 PatSnap
AI patent search and IP intelligence platform
Patents & IPResearch
Paid
PatentPal
Automates patent application drafting
Patents & IPLegal
Freemium
权大师
Online IP filing with AI assistance
Patents & IPLegal
Paid
ClaimMaster
Proofreads patent claims and specs
Patents & IPLegal
Freemium
维权骑士
AI copyright monitoring and enforcement
Patents & IPLegal
Freemium
Mathpix
Snaps equations and PDFs into LaTeX and Word
Document AIResearch
Freemium
问卷网
Major Chinese survey platform with panel services
AI SurveysResearch
Paid
契约锁
E-signature and seal-management platform for enterprises
E-ContractsLegal
Paid
Evisort
AI contract intelligence, now part of Workday
E-ContractsLegal
Paid
幂律智能 MeCheck
AI contract review flagging risky clauses in seconds
E-ContractsLegal
Freemium
艾瑞咨询
Classic internet research house with many free reports
AI Research ReportsResearch
Paid
北大法宝
Veteran legal database with AI-powered search of laws and cases
LegalResearch
Freemium
韭研公社
Crowdsourced stock research community for retail investors
AI Research ReportsResearch
Freemium
Seeking Alpha
Crowdsourced stock research with quant ratings
AI Research ReportsResearch