Book legal Stack Review →
More Menu
Book a call →
UPSTREAM · LAW FIRMS
For AmLaw 200 / AmLaw 100 firms paying $1,200–$2,000+/seat/mo on legal AI

Harvey AI is OpenAI
with legal templates.

At 50 attorneys on $1,200/seat/mo, that's $720K/yr to wrap APIs your firm could call direct for ~$6K/yr. We rebuild the matter-context model, citation handling, and drafting workflow on Anthropic + OpenAI enterprise contracts — documents never leave your tenancy, zero-retention enabled, same privilege boundaries.

Book legal Stack Review →
The legal SaaS pile

Common stack: most of it is wrappers.

Typical AmLaw 200 firm runs 6–10 vendors. Three categories dominate: legal-AI (Harvey, Spellbook), matter management (Clio, Filevine), document management (NetDocuments, iManage). Five of the ten are wrappers on commodity APIs.

LEGAL AI (HIGHEST WRAPPER MARGIN)

Harvey AI / Spellbook / Casetext

$1,200–$2,000+/seat/mo on Harvey enterprise; $300+/seat/mo on Spellbook. Underlying: GPT-4, Claude, fine-tuned legal models. Direct vendor cost: $0.01–0.05 per document analyzed. 95%+ wrapper margin.

DOCUMENT MANAGEMENT

NetDocuments / iManage

$80–$120/seat/mo for cloud DMS. Underlying: object storage + metadata DB + search. Direct cost: AWS S3 + Postgres + Meilisearch ~$8–15K/yr regardless of seat count. Margin scales with headcount.

MATTER + BILLING

Clio / Filevine

$60–$120/seat/mo for matter management + billing. Underlying: matter data model + workflow engine + invoicing. Direct cost: custom matter app on Postgres + QuickBooks/Sage as billing backend. Recovery: 60–75% at 30+ attorneys.

PRACTICE-SPECIFIC POINT TOOLS

Lex Machina / Bloomberg Law / etc.

Specialized data feeds. Often genuinely worth keeping. Not every line item should be replaced — the rebuild candidates are the wrappers, not the data sources.

AmLaw 200 case math

50 attorneys, $686K Y1 reclaim.

BEFORE
Harvey AI (50 × $1,200/mo)$720K/yr
+ Spellbook + ad-hoc tools~$30K/yr
Total legal AI spend$750K/yr
AFTER UPSTREAM REBUILD
Anthropic + OpenAI direct~$6K/yr
AWS hosting + Postgres~$3.6K/yr
Allied BizTech rebuild (one-time)$24K
Managed Upstream Pro (optional)$50.4K/yr
YEAR-1 NET RECLAIM
$686K
Build paid back in ~2 weeks of saved Harvey billing. From Y2: ~$740K/yr saving. 3-year reclaim crosses $2M.

At 100 attorneys on Am Law 100 pricing ($1,500/seat/mo), Y1 reclaim crosses $1.7M. At 200 attorneys, it crosses $3.5M.

Privilege-grade. Built for legal.

Documents never leave your tenancy. Anthropic + OpenAI zero-retention enterprise contracts. Matter-attorney privilege boundaries. Audit-log retention. Ethics screen support. SOC 2-ready architecture.

Book 30-min legal Stack Review → See Harvey rebuild details →

Why this works: AI-paired senior engineers raise the floor on quality + consistency · 250+ products shipped · direct vendor billing — you keep the wrapper margin. → The full method

More Upstream
→ Upstream catalog → Harvey alternative → Case studies → Pricing tiers → Security & compliance