CoCounsel vs Spellbook vs Sider Deep Research

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
CoCounsel
vs
Competitor 1
Spellbook
Competitor 2
Sider Deep Research
Competitor 3
Suggested competitors for CoCounsel: Lexis+ AI91% Legora86% Ezel83% Harvey82% Mixus78% ChatLegal75% IPRally75% Athennian AI73%
Compare
3 tools · best value per row highlighted
Your tool CoCounsel
legal.thomsonreuters.com
CoCounsel Legal is Thomson Reuters' AI assistant for lawyers.
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Competitor Spellbook
spellbook.com
Spellbook is an AI contract review and drafting system built for transactional lawyers.
Make main Remove
Competitor Sider Deep Research
sider.ai
Sider Deep Research tackles the gap between quick AI answers and proper citations
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
3.1Mvisits/mo
MoM change
—
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▲ 3.4%
6-month growth
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-26.1%
Global rank web
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#22,424
Avg. last 3 months
—
—
3M
Bounce rate lower is better
—
—
56%
Pages / visit
—
—
2.3
Visit duration
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1m 32s
Traffic sources
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● Direct 93% · ● Referral 5%
CoCounselSpellbookSider Deep Research
01M2.1M3.1M4.1MSider Deep Research · 4.1MSider Deep Research · 3.8MSider Deep Research · 3.7MSider Deep Research · 4.1MSider Deep Research · 3.9MSider Deep Research · 3.5MSider Deep Research · 3MSider Deep Research · 3MSider Deep Research · 3.1M1M10MSider Deep Research · 4.1MSider Deep Research · 3.8MSider Deep Research · 3.7MSider Deep Research · 4.1MSider Deep Research · 3.9MSider Deep Research · 3.5MSider Deep Research · 3MSider Deep Research · 3MSider Deep Research · 3.1MDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
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—
Free
Starting price
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Free
Free tier
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Free trial
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API access
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–
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Plans
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Free Trial Free
Capabilities input → output
Input
DocumentsText
DocumentsText
Text
Output
DataDocumentsText
Documents
DocumentsText
Skill level
Intermediate
Intermediate
Beginner-friendly
Categories
Legal & FinanceResearch & AnalyticsAI Legal AssistantAI Research Tool
Legal & FinanceAI Contract GeneratorAI Contract ReviewAI Legal Assistant
Research & AnalyticsAI Research Tool
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
9
7
Research
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Legal
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Legal drafting
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Citations
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Contract drafts
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Contract reviews
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Legal documents review
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Legal research
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Academic research
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Citation verification
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Contract negotiation
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Contract risk analysis
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Internet research
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Literature reviews
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Multilingual research
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Agents
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Contract compliance
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Contract management
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Contracts
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–
Legal documents management
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Legal documents summaries
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.