Affordable e-signatures within the Zoho suite ecosystem. See how ContractClaw delivers more — OTP verification, AI agent signing, and WhatsApp delivery — at a fraction of the cost.
| Feature | ContractClaw Sign | Zoho Sign |
|---|---|---|
| Free tier | 5/mo forever | 5 docs/mo |
| Per-document fee | $0 | $0 |
| Starting price | $29/mo | $10/user/mo |
| OTP verification | ||
| QR code verification | ||
| RFC 3161 timestamp | ||
| AI agent signing | ||
| WhatsApp delivery | ||
| Contract analytics | ||
| Multi-party signing | ||
| India compliance (IT Act) | ||
| Global compliance (eIDAS/ESIGN) | ||
| Self-hosted option | ||
| White-label | Add-on | |
| API access | All plans | Professional ($15/user/mo) |
| Bulk send | ||
| Template builder |
Zoho Sign: Best value requires Zoho One subscription; standalone pricing is higher
ContractClaw: Fully standalone with no external suite dependency at $29/mo flat
Zoho Sign: Manual workflows with basic Zoho Flow automation rules
ContractClaw: AI agent autonomously prepares, sends, follows up, and tracks documents
Zoho Sign: OTP verification available but no QR codes or RFC 3161 timestamps
ContractClaw: Triple verification: OTP + QR code + RFC 3161 timestamped audit trail
| Contracts/mo | ContractClaw Sign | Zoho Sign |
|---|---|---|
| 50 | $29/mo | $10 |
| 200 | $29/mo | $10 |
| 1000 | $29/mo | $10 |
ContractClaw Sign has zero per-document fees on all plans. Competitor pricing based on published rates.
We started by integrating DocuSeal — an open-source e-signature tool. The self-hosted version was free, but the moment we needed API access for our AI agents, costs jumped to $20/month plus $0.20 per document. At 1,000 documents per month, that is $220 in API fees alone — more expensive than DocuSign.
We then evaluated Documenso, another open-source option. Within a week of integration, we encountered four critical bugs: failed webhook deliveries, broken multi-party signing flows, timestamp inconsistencies, and silent PDF rendering failures. Rather than patching someone else's codebase forever, we built ContractClaw Sign from scratch — with OTP verification, QR codes, RFC 3161 timestamps, and AI agent signing as first-class features. Zero per-document fees. Zero compromise.
Export templates from Zoho Sign as PDFs or use the Zoho API
Import documents and templates into ContractClaw
Set up OTP and QR verification preferences for each template
Test the signing flow and switch your production signing volume
OTP verification, QR codes, AI agent signing, and WhatsApp delivery included. No credit card required.
Try ContractClaw Sign FreePricing and feature data verified as of 2026-03-15. We update this page regularly. If you spot an inaccuracy, let us know.