OneNotary
OneNotary scores 85/100 on xpay's Agent-Ready Index v2: partial pricing visibility; self-serve checkout is available; a public API exists with documentation; usage-based / per-token pricing is published; a free entry path exists.
OneNotary pricing
Sign up, get an API key, pay per call
Self-serve checkout with public pricing — an autonomous agent can complete the purchase without a sales call.
2 SKUs priced in mixed units (notarization, seal)
| Model / SKU | Input | Output |
|---|---|---|
Remote Notarization First notarization $25 | $25 / notarization | — |
Additional Seal Each extra seal $10 | $10 / seal | — |
How OneNotary scores on the agent-ready dimensions
Public pricing visibility
15 / 15
Self-serve checkout
15 / 15
Public API + docs
16 / 20
Usage-based / metered pricing
20 / 20
Free entry path
7 / 7
No sales call required
7 / 7
Card / wallet / x402 payment
5 / 6
Machine-readable bonus (MCP / OpenAPI)
0 / 10
Total
85 / 100
What it actually costs at typical scale
1 notarization, no extra seals
$25/mo
Can an autonomous agent transact here?
Can create account
Can enter payment method
Can upgrade plan
Can buy more usage
Can cancel online
Payment methods
Human approval recommended
Pricing transparency
full
Purchase motion
self_serve
Demo required
Quote required
Annual commit required
Auto-renewal mentioned
Cancellation policy visible
Refund policy visible
Invoice payment available
Purchase orders supported
MSA required
DPA available
Security review required
Trial
Available
API & developer surface
API-first product
Sandbox present
Unknown
Webhooks
Unknown
MCP mentioned
Trust & compliance
Certifications
SSO / SAML
Unknown
RBAC
Unknown
Audit logs
Unknown
Positioning & ecosystem
“24/7 Trusted Online Notary Service”
Buyer persona
Six-step check: can an agent actually buy from OneNotary?
Discover price
Select a plan
Pay per task
Avoid a sales call
API docs without auth
Estimate cost upfront
Pros and cons for AI agents
Observational summary written by xpay from the signals captured on 2026-05-06. Not a review of the product — only of its current pricing posture for agent buyers.- No clear agent-favorable signals were extracted on this scoring run.
- No per-unit price was advertised, so an agent has no way to estimate the cost of a single task.
- All advertised tiers route to a sales contact form; an agent cannot complete a purchase autonomously.
- API documentation is gated or absent; an agent cannot inspect the integration surface without authentication.
- No /.well-known/ai-pricing.json or equivalent machine-readable pricing manifest is published — agents must rely on HTML scraping.
How OneNotary could lift its score
Add a per-unit price (e.g. $X / 1K calls) to the pricing page so an agent can compute its own cost before committing.
| pricing_visible | true |
| headline_phrasing | 24/7 Trusted Online Notary Service — How would you like to proceed? |
| tier_count | 2 |
| lowest_paid_entry_usd | null |
| free_tier | false |
| free_tier_terms | null |
| per_unit_price | null |
| annual_required | false |
| self_serve_paid_tiers | 0 |
| sales_only_tiers | 1 |
| public_api_docs_url | null |
| api_docs_auth_walled | null |
| ai_pricing_json_present | false |
| agents_txt_present | false |
| anonymous_purchase_path | false |
| per_unit_classification | null |
| usage_headline_present | false |
| custom_tier_present | false |
| agent_friendly | {"ai_pricing_json":false,"agents_txt":false,"llms_txt":false,"sitemap_xml":true,"mcp_server_card":false,"agent_skills_index":false,"x402_supported":false} |
View raw extracted page text →
Claim this scorecard & lift your score.
Get the breakdown of every signal we measured, the one-line fix, and how your peers in Electronic Signature stack up.
Compare the agent-ready picks in Electronic Signature.
If you're building or running an AI agent that needs to buy from this category, see who's scoring highest right now.
See agent-ready picksOneNotary
85
/ 100 (rubric v2.0)Electronic Signature
24/7 Trusted Online Notary Service — How would you like to proceed?
2
No
Sales-led
0 / 1
Auth-walled
No
Not published
2026-05-09
Pay-as-you-go API
OneNotary pricing starts at $25 per notarization; additional seals cost $10 each. No subscription plans listed.
5 Free Remote Notarizations (contact sales) (Free) · sales-led
Discovery files and protocols
Side-channel signals — informational, not part of the score. Each protocol is independent; adoption signals the publisher is thinking about agent buyers.ai-pricing.json
agents.txt
llms.txt
sitemap.xml
MCP Server Card
Agent Skills
x402 / MPP
Compare OneNotary with peers
Highest-scoring companies in the same category that an AI agent might evaluate as an alternative.DocuSeal
89
Papersign
80
FillFaster
80
VeriDoc Sign
75
DottedSign
71
RightSignature
69
Notarize
69
BoloForms Signature
69
Explore the Agent-Ready SaaS Index
25,480+ SaaS scored on agent-buyability — browse by readiness band, category, or jump straight to a pay-per-run tool on xpay.tools.
