Ironclad vs Casetext CoCounsel (Thomson Reuters)
AI Legal Tools pricing comparison · 2026
Ironclad pricing ranges from $500–$10000/month, while Casetext CoCounsel (Thomson Reuters) ranges from $225–$900/user/month. Casetext CoCounsel (Thomson Reuters) is typically 75% more affordable, though your actual cost depends on tier and team size.
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Ironclad and Casetext CoCounsel (Thomson Reuters) both operate in the ai legal tools category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Ironclad | Casetext CoCounsel (Thomson Reuters) |
|---|---|---|
| Starter (Estimated) | $500 /month | $225 /user/month |
| Professional (Estimated) | $2K /month | $500 /user/month |
| Enterprise | Custom | $900 |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Ironclad
6 scenarios$500/month ($6,000/year)
Small Legal Department (Starter Plan Estimate)
for base license. Add $5,000-$10,000 for implementation and training (one-time). Total first-year cost: $11,000-$16,000.
$2,000/month ($24,000/year)
Growing Legal Department (Professional Plan Estimate)
for base license. Add $15,000-$30,000 for implementation, Salesforce integration, and training (one-time). Total first-year cost: $39,000-$54,000. Annual escalators (5-8%) add $1,200-$1,920/year starting year two.
$75,000/year
Enterprise Legal Department (Enterprise Plan)
for base license. Add $30,000-$75,000 for white-glove onboarding, custom integrations, and advanced Salesforce configuration (one-time). Total first-year cost: $105,000-$150,000. Annual escalators (5-8%) add $3,750-$6,000/year starting year two.
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
Contract Terms
| Term | Ironclad | Casetext CoCounsel (Thomson Reuters) |
|---|---|---|
| Auto-renewal | Yes | Yes |
| Cancellation | Varies by contract | — |
| Minimum commitment | 1 year | Annual (based on published annual pricing structure) |
| Price escalation | 5-9% annual uplift standard on renewals. 8% uplift language is commonly included in contracts. | Historical 'locked in for life' promotional pricing was not honored after Thomson Reuters acquisition; users report expectations of significant uplift at next renewal to align with Westlaw/Lexis tier pricing |
| Can downgrade | Yes | — |