PKI-backed signatures, an AI legal assistant, Fusion Forms, and built-in invoicing. The DocuSign alternative built for 2026.
Summarize clauses, flag risky terms, autofill fields. Without leaving the signing flow.
See AI features →Collect data and capture signatures in one flow. No switching. No re-entry. No friction.
Explore Fusion Forms →REST API, webhooks, and SDKs for every stack. Embed signing into your product in hours, not weeks.
View API docs →Replaced DocuSign entirely. The AI assistant alone saves us hours every week reviewing client contracts.
Fusion Forms let us retire three separate tools. Client onboarding is now one clean flow from intake to signed contract.
API was live in our product within a day. Documentation is actually good — apparently rare for e-sig platforms.