Harvey forgets your firm every session. Delta learns it.

Harvey is an enterprise research tool built for AmLaw 100 firms with 40+ attorneys and six-figure budgets. Delta is a learning AI associate built for every other firm.

CaseDelta is a legal AI platform that builds persistent institutional memory for law firms — learning your cases, judges, opposing counsel, and drafting preferences over time. Unlike Harvey, which operates as a stateless research tool that resets every session, Delta compounds its knowledge of your firm and aggregates anonymized intelligence across its entire network of firms.

The key differences

Harvey costs $1,000/seat with a 40-seat minimum ($40K+/mo). Delta is $1,499/mo flat for the whole firm — no per-seat pricing.

Harvey is stateless — it forgets everything when you close the tab. Delta builds persistent memory that compounds over time.

Harvey was built for AmLaw 100. Delta was built for the other 400,000 firms Harvey doesn't serve.

Delta aggregates anonymized intelligence across all firms on its network — judge tendencies, opposing counsel patterns, settlement benchmarks. Harvey can't.

Feature comparison

Feature
CaseDelta
Harvey
Learning & Memory
Persistent institutional memory that compounds daily
Stateless — resets every session
Pricing Model
Flat firm tiers: $799 / $1,499 / $2,499 per month
$1,000/seat/month
Minimum Firm Size
No minimum — free credits to start
40-seat minimum ($40K+/month)
Network Intelligence
Anonymized insights across all firms on the network
No cross-firm intelligence
Security & Audit Trail
Full audit trail, SOC 2, no third-party model routing
Enterprise security, but OpenAI dependency
Proactive Work
Morning briefings, deadline alerts, anomaly detection
On-demand only — you ask, it answers
Clio Integration
Native Clio integration — Delta gets its own credentials
No Clio integration
Judge Intelligence
Learns judge tendencies from your cases + network data
No judge-specific intelligence
Opposing Counsel Tracking
Tracks patterns, settlement behavior, filing tendencies
No opposing counsel tracking

Stateless vs. Learning: The Core Architectural Difference

Harvey is a powerful AI research tool, but it's architecturally stateless. Every session starts from zero. It doesn't remember your last brief, your client preferences, or the judge you argued before last Tuesday. Delta is built on a fundamentally different architecture — persistent memory that compounds over time. After 30 days, Delta knows your drafting style, your judges' preferences, your opposing counsel's patterns, and which clients need a reminder to submit documents. After 90 days, it's an institutional asset. Harvey is a tool you use. Delta is an associate that learns your practice.

Pricing That Works for Real Law Firms

Harvey's pricing model — $1,000/seat with a 40-seat minimum — is designed for firms doing hundreds of millions in revenue. That's roughly 400 firms in the United States. For the other 400,000+ firms, that math doesn't work. CaseDelta uses flat firm tiers: $799/month for small firms, $1,499/month for mid-size, $2,499/month for large. No per-seat pricing means every attorney in the firm benefits without budget negotiations. A 15-attorney firm pays $1,499/month total — about $100 per attorney per month. The same firm would need $15,000/month for Harvey seats, assuming Harvey would even onboard them.

Network Intelligence: Something Harvey Structurally Can't Build

Because Delta works with thousands of firms across practice areas and jurisdictions, it aggregates anonymized intelligence that no single firm could ever build alone. Judge tendencies across hundreds of appearances. Opposing counsel settlement patterns across dozens of cases. Typical motion timelines by jurisdiction and case type. This is CaseDelta's Intelligence Network — and it gets stronger with every firm that joins. Harvey's enterprise model, focused on individual BigLaw deployments, structurally can't build this kind of cross-firm intelligence layer.

Proactive vs. Reactive

Harvey waits for you to ask a question. Delta doesn't wait. It delivers morning briefings across your active matters, flags approaching deadlines before you think to check, detects anomalies in billing patterns, and surfaces relevant network intelligence before you know to look for it. The difference is between a research tool and an associate — one responds to queries, the other anticipates your needs.

When to choose Harvey

Harvey is the right choice for AmLaw 100 firms with 40+ attorneys, massive budgets, and teams dedicated to AI adoption. If you're a 200-attorney firm doing $500M+ in revenue and you need enterprise-grade legal research AI, Harvey was built for you. Most firms reading this page aren't that firm.

Frequently asked questions

CaseDelta uses flat firm tiers: $799/month for small firms (1-5 attorneys), $1,499/month for mid-size (6-20), and $2,499/month for large firms (21-50). Harvey charges $1,000/seat/month with a 40-seat minimum, starting at $40,000/month. CaseDelta also offers self-serve usage-based pricing with a free $25 credit to start.

Delta builds persistent institutional memory — it learns your drafting preferences, your case histories, judge tendencies, opposing counsel patterns, and client behaviors. This memory compounds over time. After 30 days, Delta knows how your firm operates. After 90 days, it's an institutional asset that a new hire can use to access years of accumulated practice intelligence.

Yes. CaseDelta connects to your existing tools (Clio, document management systems, email) and begins learning from Day 1. There's no complex migration — Delta starts building your firm's institutional memory from the data already in your systems. Most firms see meaningful intelligence within the first 30 minutes of connecting their Clio account.

CaseDelta approaches legal work differently than Harvey. Where Harvey focuses on research queries against case law, Delta focuses on learning your practice — drafting in your style, tracking your judges, briefing you on your cases, and building firm-wide intelligence. Many firms use Delta alongside a legal research tool, with Delta handling the day-to-day cognitive work that research tools don't touch.

CaseDelta was built for legal data from day one. All data is processed on CaseDelta's own infrastructure — no third-party model routing. Full audit trails, SOC 2 compliance, ABA Rule 1.6 data protection, and per-firm data isolation. Your data never trains models for other firms.

See what Delta learns about your firm

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