Meon vs SignYu: Aadhaar eSign API compared
An Indian eSign and onboarding provider with an Aadhaar eSign API, sandbox and webhooks.
Last verified 2026-10-01
At a glance
| SignYu | Meon | |
|---|---|---|
| Pricing model | Monthly API access plus pay per signature | Not published, API access via demo request |
| Published price | ₹999/month + ₹15/signature | Not published |
| Minimum commitment | None | Not published |
| Trial or sandbox | 3-day free trial | Dedicated sandbox for the API; the web product advertises a free first Aadhaar eSign with no credit card. |
| Self serve signup | Yes | No, via sales |
| SDKs | Official Node.js and Python SDKs, OpenAPI spec | A developer SDK is mentioned; languages are not listed. |
| Webhooks | Yes, HMAC SHA-256 signed | Real-time webhook notifications are listed on the API page. |
| Focus | Aadhaar eSign for SMBs and developers | eSign and digital onboarding for Indian businesses |
About Meon
Meon offers both a web Aadhaar eSign product and an Aadhaar eSign API. The API page mentions a dedicated sandbox and real-time webhook notifications, and the web product supports sequential and parallel signing with up to 80 signers per document and a free first eSign. API pricing is not published; API access goes through a demo request.
- Dedicated sandbox environment
- Real-time webhook notifications
- Sequential and parallel signing, up to 80 signers per document (web product)
Choose Meon if
- You need more than 6 signers on one document, or parallel signing
- You want a sandbox before committing
- You are fine with a demo-led onboarding
Choose SignYu if
- You want published pricing today: ₹999/month for API access plus ₹15 per signature on credit packs of 10 or more (GST inclusive)
- You want to self-serve: sign up, start a 3-day trial, and create an API key without a sales call
- You only need Aadhaar OTP eSign on PDFs, not a full KYC suite
- You want a small REST API (create, add signers, send, get, certificate) with HMAC-signed webhooks
Frequently asked questions
Is Meon's Aadhaar eSign API price public?
No. API access starts with a demo request and no per-eSign API price is shown.
Does Meon support many signers?
Its web eSign page mentions sequential and parallel signing with up to 80 signers per document.
How many signers does SignYu support?
Up to 6 signers per document, signing in sequence, on PDFs up to 10MB.
Sources for Meon: meon.co.in, meon.co.in. Prices and features change; confirm with Meon before deciding.