Proofy
Proofy scores 80/100 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.
Proofy 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 per verification
| Model / SKU | Input | Output |
|---|---|---|
Standard Price decreases to $0.001 per verification with higher volume. | $0.008 / verification | — |
Enterprise Lowest tier price after 15% subscription discount. | $0.001 / verification | — |
How Proofy scores on the agent-ready dimensions
Public pricing visibility
15 / 15
Self-serve checkout
15 / 15
Public API + docs
18 / 20
Usage-based / metered pricing
20 / 20
Free entry path
0 / 7
No sales call required
7 / 7
Card / wallet / x402 payment
5 / 6
Machine-readable bonus (MCP / OpenAPI)
0 / 10
Total
80 / 100
What it actually costs at typical scale
1,000 verifications (trial)
$4/mo
10,000 verifications (pay‑as‑you‑go)
$80/mo
100,000 verifications (subscription discount)
$100/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
Trust & compliance
Certifications
SSO / SAML
Unknown
RBAC
Unknown
Audit logs
Unknown
Data residency
Positioning & ecosystem
“Email Verification Pricing - Flexible Plans for Any Volume”
Buyer persona
Six-step check: can an agent actually buy from Proofy?
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.- Pricing is publicly visible on an indexable page — agents can read tiers without scraping past auth.
- Every advertised tier is self-serve; no tier requires scheduling a call.
- No per-unit price was advertised, so an agent has no way to estimate the cost of a single task.
- 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.
- The pricing URL did not render numeric tier data on the scoring date — possibly a router or sales-led landing page.
How Proofy 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 | false |
| headline_phrasing | Email Verification Pricing - Flexible Plans for Any Volume — Proofy uses tiered pricing - the cost per email decreases as your volume grows, ranging from $0.008 down to $0.001 per verification. You can choose a pay-as-you-go package or a subscription plan with a 15% discount. There are no hidden fees, and you are never charged for duplicate or unknown addresses. |
| tier_count | 0 |
| 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 | {"unit_class":"lookup","confidence":"rejected","agent_task_price_forecastable":"no","rejected_reason":"reject-context word found within ±200 chars (seat/period/credit/etc.)","evidence_text":"$0.001 per verification"} |
| usage_headline_present | true |
| custom_tier_present | true |
| agent_friendly | {"ai_pricing_json":false,"agents_txt":false,"llms_txt":true,"sitemap_xml":true,"mcp_server_card":false,"agent_skills_index":false,"x402_supported":false} |
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See agent-ready picksProofy
80
/ 100 (rubric v2.0)Email Verification Tools
Not advertised
0
No
Sales-led
0 / 1
Auth-walled
No
Not published
2026-05-09
Pay-as-you-go API
Proofy pricing starts at $0.008 per email verification on a pay-as-you-go basis; a $4 trial provides 1,000 credits. Subscription plans offer a 15% discount, reducing the cost to as low as $0.001 per verification, billed monthly.
Trial package ($4)
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 Proofy with peers
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85
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85
EmailOversight
85
VerifiedEmail
80
SafetyMails
79
Antideo
78
mailboxlayer API
78
Xverify
75
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.