Double is ledger-native and AI-driven for a single set of books. Synoro adds named role-based agents, a firm-wide client portal, and per-client economics across the whole book.

The gap
Double is the closest match on pricing model (per client, unlimited users) — but tax and email are separate paid add-ons ($200/month and $10/month per inbox) on top of tier pricing. It automates close for one entity at a time, not the firm-wide layer (engagement letters, margin across the book, named role agents).
Same per-company model, but Synoro runs 30–50% lower at every matched tier (Core $5 vs $10, Plus $15 vs $25, Scale $35 vs $50) with core features included — plus the firm-wide portal, agents, and per-client margin Double doesn't cover.
Feature sets evolve quickly — verify against each vendor's current offering. See Synoro pricing →
Worked example
5-person team · 50 client companies
Double
Double Plus
$1,250/month (50 × $25) — close automation per entity; tax and email extra. No firm-wide margin or engagement layer.
Synoro
Synoro Plus (50 companies)
$750/month (50 × $15) — same model, lower tier price, plus portal, workflows, and computed margin across the book.
Direct tier-for-tier comparison: Synoro is 40% less on Plus at 50 clients and adds the firm operating system Double doesn't include.
The difference
Double automates close work entity by entity — Core $10, Plus $25, Scale $50 per client, with add-ons for tax and email. Firms still need engagement letters, roles, governance, and margin across every client. Synoro matches the per-company model at 30–50% lower tiers and adds the practice layer.
Synoro's Categorization, Staff Accountant, and CFO agents own roles with limits and audit trails — supervised by your firm policy.
See which clients make money and which don't — revenue, human cost, and AI cost computed per client org, not guessed in a spreadsheet.

Per-client revenue, cost, and margin — the proof behind the claim.
Migration & coexistence
Already on Double for a few entities? Keep the ledgers in QuickBooks and bring the firm layer onto Synoro — agents, portal, and margin across the rest of the book.
Watch Synoro execute a real close — intake to published report — in a 30-minute walkthrough.
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