Polymail
Polymail scores 42/100 on xpay's Agent-Ready Index v2: partial pricing visibility; self-serve checkout is available.
Polymail pricing
Basic
$10/mo
flatPremium
$24/mo
flatEnterprise
Contact sales
How Polymail scores on the agent-ready dimensions
Public pricing visibility
15 / 15
Self-serve checkout
15 / 15
Public API + docs
0 / 20
Usage-based / metered pricing
0 / 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
42 / 100
What it actually costs at typical scale
1 user, monthly billing on Basic plan
$10/mo
1 user, monthly billing on Premium plan
$24/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
Unknown
Auto-renewal mentioned
Cancellation policy visible
Refund policy visible
Invoice payment available
Unknown
Purchase orders supported
Unknown
MSA required
Unknown
DPA available
Unknown
Security review required
Unknown
Trial
7 days (card required)
Annual discount
20% off
Nonprofit discount
Education discount
Trust & compliance
SSO / SAML
RBAC
Unknown
Audit logs
Unknown
Positioning & ecosystem
“One App, One Workflow, Fair Pricing”
Buyer persona
Six-step check: can an agent actually buy from Polymail?
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.
- A free tier exists, lowering the bar for an agent builder to prototype before committing budget.
- 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.
- PPU requires account creation and an issued API key; a fully unauthenticated agent purchase is not yet supported.
- No /.well-known/ai-pricing.json or equivalent machine-readable pricing manifest is published — agents must rely on HTML scraping.
How Polymail could lift its score
Expose an anonymous-purchase path (no account required) for the smallest paid tier — even a $1 PAYG entry.
| pricing_visible | true |
| headline_phrasing | Pricing | Polymail — Pick a plan that fits how you work. Try it free for 7 days. |
| tier_count | 2 |
| lowest_paid_entry_usd | 10 |
| free_tier | true |
| free_tier_terms | null |
| per_unit_price | $15/monthOutbound Email |
| annual_required | true |
| self_serve_paid_tiers | 2 |
| sales_only_tiers | 0 |
| 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":"message","confidence":"medium","agent_task_price_forecastable":"yes","rejected_reason":null,"evidence_text":"$15/monthOutbound Email"} |
| 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 Email Marketing stack up.
Compare the agent-ready picks in Email Marketing.
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 picksPolymail
42
/ 100 (rubric v2.0)Email Marketing
Pricing | Polymail — Pick a plan that fits how you work. Try it free for 7 days.
2
Yes
$10/mo
$15/monthOutbound Email
2 / 0
Auth-walled
No
Not published
2026-05-09
Tier-based subscription
Polymail pricing starts at $10/mo for the Basic plan; a Premium plan is $24/mo, and Enterprise pricing is custom. A free 7‑day trial is available; annual billing offers about 20% savings.
Free 7‑day trial (Free)
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 Polymail with peers
Highest-scoring companies in the same category that an AI agent might evaluate as an alternative.Plunk
83
Flexmail
78
Sensorpro
76
Mailrelay
74
Selzy
74
Rejoiner
71
Sendloop
71
lemlist
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.