CoCounsel by Thomson Reuters vs Casetext CoCounsel (Thomson Reuters) Pricing (2026)
Compare / CoCounsel by Thomson Reuters vs Casetext CoCounsel (Thomson Reuters)
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Team size
25 seats

CoCounsel by Thomson Reuters vs Casetext CoCounsel (Thomson Reuters)

AI Legal Tools pricing comparison · 2026

CoCounsel by Thomson Reuters pricing ranges from $50–$500/user/month, while Casetext CoCounsel (Thomson Reuters) ranges from $225–$900/user/month. These products use different pricing models ( vs Per-seat subscription), so a direct price comparison isn't meaningful — costs depend on usage volume and mix.

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2 products · AI Legal Tools
Side-by-side · live
CoCounsel by Thomson Reuters
CoCounsel by Thomson Reuters costs $75 per task to $500 per user per month as of March 202
verified 27d ago
$66K $150K
View pricing →
Casetext CoCounsel (Thomson Reuters)
Casetext CoCounsel, now owned by Thomson Reuters, starts at $225/month for the Solo Attorn
verified 2d ago
$66K $150K
View pricing →
Verdict · list-price math · year 1
CoCounsel saves $84K vs Casetext · 25 seats
Cheapest $66K
Spread 56%
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Basic Research
$66K/yr
year 1 license · $220/seat
Small Firm
$150K/yr
year 1 license · $500/seat
REF · 01

Sources & confidence

Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.

Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources No structured sources
Last verified 3w ago
Confidence High confidence
Sources 9 sourced facts
7 hidden-cost · 2 contract
Last verified 2d ago
Confidence Medium confidence
REF · 02

Plans at a glance

Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.

Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 03

Hidden costs

Each cost is severity-ranked, with the dollar range quoted from its source (Vendr, Reddit, TrustRadius, BBB, official docs) — never our estimate.

Beyond the sticker
Severity-ranked, sourced
No hidden costs documented
3 documented
  • Forced Migration After Thomson Reuters Acquisition
    50-400% of original license costs
    3 sources
  • Supplemental Legal Research Subscription Still Needed
    $75-$600/user/month
    2 sources
  • Pricing Uncertainty Post-Acquisition
    5-50% of license costs
    2 sources
REF · 05

What users say

Aggregated, with sample sizes. We use whichever review platform has data.

User reviews
TrustRadius · Trustpilot · G2
No public ratings yet
Best for
Occasional users who need AI assistance for specific projects without monthly commitment
No public ratings yet
Best for
Solo practitioners
Watch out
Standalone Casetext platform discontinued after Thomson Reuters acquisition, forcing expensive migration
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
Visit CoCounsel pricing
Discount programs →
Visit Casetext pricing
Discount programs →
License cost is computed from publicly listed plans (real math, list price × seats). Median annual cost is from Vendr's deal flow when available — see source badges. Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
AI Legal Tools

CoCounsel by Thomson Reuters

$50–$500
/user/month
5 plans
Full pricing breakdown →
VS
AI Legal Tools

Casetext CoCounsel (Thomson Reuters)

$225–$900
/user/month
3 plans
Full pricing breakdown →
⚖

Different Pricing Models

Direct price comparison isn't meaningful here — CoCounsel by Thomson Reuters uses pricing while Casetext CoCounsel (Thomson Reuters) uses Per-seat subscription pricing. Your actual cost will depend on usage volume, team size, or both. Here's each product in its native unit.

CoCounsel by Thomson Reuters

$50–$500 / user/month
See full CoCounsel by Thomson Reuters pricing →
vs
Per-seat subscription

Casetext CoCounsel (Thomson Reuters)

$225–$900 / user/month
See full Casetext CoCounsel (Thomson Reuters) pricing →

CoCounsel by Thomson Reuters and Casetext CoCounsel (Thomson Reuters) both operate in the ai legal tools category. This page compares their list pricing.

Plan-by-Plan Pricing

Plan CoCounsel by Thomson Reuters Casetext CoCounsel (Thomson Reuters)
On Demand $75 /per task $225 /user/month
Basic Research $220 /user/month $500 /user/month
CoCounsel Core $225 /user/month $900
All Access $500 /user/month —
Westlaw Precision with CoCounsel $428 /user/month —

Cost at Scale

Total cost of ownership — licenses, implementation, and hidden costs included.

CoCounsel by Thomson Reuters

3 scenarios
$225/month ($2,700/year)
Solo Practitioner with CoCounsel Core
for CoCounsel Core. No seat minimums, no implementation fees. Cancel anytime on monthly billing.
$2,140/month ($25,680/year)
5-Lawyer Small Firm with Westlaw Integration
for 5 seats (5 x $428). Pricing may vary based on jurisdictions needed and contract negotiations with Thomson Reuters. Includes full Westlaw access and CoCounsel AI for all lawyers.
$7,500/month ($90,000/year)
15-Lawyer Mid-Size Firm with CoCounsel All Access
for 15 seats (15 x $500). Volume discounts may be available for 10+ users. Includes unlimited AI usage, full case law access, and CARA AI search.

Casetext CoCounsel (Thomson Reuters)

3 scenarios
$2,700/year ($225/month)
Solo Attorney — Annual Subscription
$6,000/year ($500/month)
Small Firm — Annual Subscription + Supplemental Research
for CoCounsel + estimated $900–$1,500/year per attorney for supplemental research
Custom pricing; comparable enterprise Westlaw seats reported at ~$900/month per seat
Enterprise — Custom-Quoted

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CoCounsel by Thomson Reuters

Casetext CoCounsel (Thomson Reuters)

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