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  7. MailRush.io

MailRush.io logo

MailRush.io

Approaching Agent-Ready
Agent-Ready SaaS Index · mailrush.io · scored 2026-05-09 · rubric v2.0
Score 64 / 100
Email Marketing
Free tier
Public API

MailRush.io scores 64/100 on xpay's Agent-Ready Index v2: partial pricing visibility; self-serve checkout is available; API access is partial; usage-based / per-token pricing is published; a free entry path exists.

See MailRush.io pricing summaryLive pricing page
Pricing
MailRush.io pricing
As of 2026-05-09 · mailrush.io/pricing/
Starter
$19/mo
flat
Unlimited senders
5 campaigns
Email warmup included
API access & Webhooks
Zapier integrations
Pro
$39/mo
flat
Unlimited senders
10 campaigns
Priority support
Email warmup included
API access & Webhooks
Scale
$99/mo
flat
Unlimited senders
10 campaigns
All integrations included
Priority support
Email warmup included
Score breakdown · rubric v2.0
How MailRush.io scores on the agent-ready dimensions

Public pricing visibility

15 / 15

Self-serve checkout

15 / 15

Public API + docs

2 / 20

Usage-based / metered pricing

13 / 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
64 / 100
Effective pricing
What it actually costs at typical scale
1 user, using Starter plan within limits
$19/mo
· Subscribed to Starter plan· Usage stays within 5,000 emails per month
Confidence: high
Small agency, using Pro plan
$39/mo
· Subscribed to Pro plan· Within 10,000 emails per month and 30,000 contacts
Confidence: high
Agent purchase verdict
Can an autonomous agent transact here?
Agent-ready
LLM score: 70/100

Can create account

Yes

Can enter payment method

No

Can upgrade plan

Yes

Can buy more usage

No

Can cancel online

Yes

Payment methods

card

Human approval recommended

No

Pricing transparency

full

Purchase motion

self_serve

Demo required

No

Quote required

No

Annual commit required

No

Auto-renewal mentioned

Yes

Cancellation policy visible

Yes

Refund policy visible

Yes

Invoice payment available

No

Purchase orders supported

No

MSA required

No

DPA available

No

Security review required

No

Trial

14 days (no card)

API readiness
API & developer surface

API-first product

No

Sandbox present

Unknown

Webhooks

Yes

MCP mentioned

No

Competitive intel
Positioning & ecosystem
Headline

“We automate email outreach”

Buyer persona

smb
mid market
enterprise
agency

Integrations mentioned
Zapier
Webhooks
API
Agent purchase simulation
Six-step check: can an agent actually buy from MailRush.io?
✓

Discover price

◐

Select a plan

✗

Pay per task

✓

Avoid a sales call

◐

API docs without auth

✗

Estimate cost upfront

Analysis
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.
✓ For an AI agent
  • 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.
◐ Opportunities for the provider
  • 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.
One-line fix
How MailRush.io 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

MailRush.io Pricing - Cold Email Plans — We automate email outreach

tier_count

3

lowest_paid_entry_usd

19

free_tier

true

free_tier_terms

null

per_unit_price

null

annual_required

false

self_serve_paid_tiers

0

sales_only_tiers

0

public_api_docs_url

https://mailrush.io/api

api_docs_auth_walled

false

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 →
CTAs (29): MailRush.io · Features · Pricing · API · About · Log in · Start Free · Open main menu · Close menu · Contact · Knowledge Base · 4.2/5 (14 reviews) “Best cold campaign tool for scaling outreach”
Price tokens (9): $19 /month Up to · $39 /month Up to · $99 /month Up to · $19 /month Start Free Free · $39 /month Start Free Free · $99 /month Start Free Free · $19 /month Start Free Free · $39 /month Start Free Free · $99 /month Start Free Free
MailRush.io Features Pricing API About Log in Start Free Open main menu MailRush.io Start Free Close menu Features Pricing API About Contact Knowledge Base Log in Pricing We automate email outreach Choose an affordable plan that's packed with the best features for engaging your audience, creating customer loyalty, and driving sales. 4.2/5 (14 reviews) “Best cold campaign tool for scaling outreach” Starter Solo founders & consultants $19 /month Up to 1,000 emails per day Up to 5,000 emails per month Up to 1,000 contacts Email warmup included Unlimited email accounts 1,000 email validation Standard support Start Free Free 14-day trial. No credit card required. Cancel anytime. Pro Most popular In-house sales teams & small agencies $39 /month Up to 1,500 emails per day Up to 10,000 emails per month Up to 30,000 contacts Email warmup included Unlimited email accounts 3,000 email validation Priority support Start Free Free 14-day trial. No credit card required. Cancel anytime. Scale Agencies & high-volume teams $99 /month Up to 3,000 emails per day Up to 25,000 emails per month Up to 50,000 contacts Email warmup included Unlimited email accounts 4,000 email validation Priority support All integrations included Start Free Free 14-day trial. No credit card required. Cancel anytime. Compare MailRush.io Plans Choose the perfect plan for your cold email outreach needs. All plans include essential features like email warming, API access, and comprehensive automation tools. Starter $19 /m…
You work at MailRush.io?
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Evaluating MailRush.io?
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Are you MailRush.io? Something off in this listing?
Agent-Ready Spec
MailRush.io
Approaching Agent-Ready

64

/ 100 (rubric v2.0)
Category

Email Marketing

Pricing model

MailRush.io Pricing - Cold Email Plans — We automate email outreach

Tier count

3

Free tier

Yes

Lowest paid entry

$19/mo

Self-serve / sales-only tiers

0 / 0

Public API docs

Public

Anonymous purchase path

No

Machine-readable pricing

Not published

Last refreshed

2026-05-09

Pricing intelligenceInsights extracted from mailrush.io/pricing/
Pricing model

Tier-based subscription

Agent-purchase verdict
Agent-ready
70/100 · v2.1
Canonical answer

MailRush.io pricing starts at $19/mo for the Starter plan; paid plans up to $99/mo. Billed monthly.

Cheapest entry

Start Free (Free)

Actions
Open live pricing page
Verdict reflects Approaching Agent-Ready status under rubric v2.0. Source observed at https://mailrush.io/pricing/.
Agent-friendly features1 of 7 present
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

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CompanyAgentically Inc. (d/b/a xpay✦)1875 Mission St, Ste 103San Francisco, CA 94103, United Stateslegal@xpay.sh · privacy@xpay.sh
or ask your AI app
Company
About xpayAgency PartnersGitHubDiscordllms.txt
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