CoCounsel vs DeepIP
A data-grounded look at how these two emerging & specialized tools stack up — to help you pick the right emerging & specialized tool in 2026.
Quick verdict
There's barely a point between CoCounsel and DeepIP on our Editor Score. Pick CoCounsel if you want research grounded in Westlaw and Practical Law; choose DeepIP for full patent application generation from invention disclosures. On pricing, neither has a standing free plan — start on a trial to compare.
CoCounsel vs DeepIP at a Glance
| Pricing | Subscription | Subscription |
| Free tier | ||
| Best for | research grounded in Westlaw and Practical Law | full patent application generation from invention disclosures |
CoCounsel
CoCounsel Legal is Thomson Reuters' AI legal assistant. It reasons from Westlaw content, Practical Law guidance and your firm's own documents, producing cited research, analysis and drafts, with Workspaces, Westlaw Brief Builder and Tabular Analysis across up to 10,000 documents.
- Grounding in a licensed, edited corpus changes the failure mode from fabrication to judgement
- Linked citations reduce verification friction, which is what determines whether verification happens
- Content and AI come from the same publisher rather than two vendors pointing at each other
- Tabular Analysis brings consistency to questions asked across thousands of documents
- Most of the value depends on already licensing Westlaw and Practical Law
- Two of the three headline figures are agreement statistics, not measured outcomes
- Self-reported time savings are a weak basis for a business case
DeepIP
DeepIP is a patent intelligence platform covering ideation, prior art, drafting, prosecution and risk assessment. It generates jurisdiction-compliant applications with USPTO and EPO checks, integrates with Microsoft Word, and states $40M raised at Series B with SOC 2 Type 2 and ISO 27001.
- Covers the full lifecycle rather than one isolated step
- Specification generation is genuinely well matched to long structured drafting
- Semantic search addresses the real prior art problem of differing vocabulary
- Jurisdiction compliance checks catch formal errors before they cost a round trip
- Two different corpus figures appear on the site without explanation
- The 70% and 2h+ efficiency claims carry no published methodology
- Up to 70% is a ceiling, and the phrasing permits a much lower average
Which Should You Choose?
Choose CoCounsel if…
- you want research grounded in Westlaw and Practical Law
Choose DeepIP if…
- you want full patent application generation from invention disclosures
CoCounsel vs DeepIP: The Verdict
It comes down to fit, not a single winner: CoCounsel leans into research grounded in Westlaw and Practical Law, while DeepIP is built for full patent application generation from invention disclosures. Weigh features and pricing for your workflow. Both are paid — start each on a trial before you commit.
Frequently Asked Questions
Is CoCounsel better than DeepIP?
Neither is universally better — it depends on your budget and which features matter most. The side-by-side breakdown above shows where each one wins.
What is the difference between CoCounsel and DeepIP?
CoCounsel (subscription) is best for research grounded in Westlaw and Practical Law, while DeepIP (subscription) is best for full patent application generation from invention disclosures. See the full feature and pricing comparison above.
Is CoCounsel or DeepIP cheaper?
Both have paid plans — pricing depends on your usage tier. Open each tool's review for current prices, and watch for free trials.
Which is better for beginners, CoCounsel or DeepIP?
CoCounsel is usually the easier starting point thanks to a lower barrier to entry. Beginners should favour a free tier and a simple interface over raw power.
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About the Authors
AI Tools Comparison Analyst
Olivia runs side-by-side comparisons and benchmarks, digging into pricing, features, and real-world performance so readers can choose between competing AI tools with confidence.
Senior AI Tools Reviewer
Daniel reviews AI tools the slow way — by actually using them on real projects. His reviews cover what works, what breaks, and who each tool is genuinely a good fit for.
Keep exploring
Last updated October 2026. Comparisons are ranked by our Editor Score (features, value and pricing, blended with verified user reviews where a tool has them) — see our methodology.