Emailchaser

Emailchaser provides an all-in-one cold email software platform that helps users find and verify leads, connect unlimited inboxes, and automate follow‑ups for a flat monthly rate. The service includes lead generation, email verification, multi‑inbox management, and sequence automation, targeting sales and marketing teams looking to scale outreach efficiently.

Emailchaser is listed with 1 API on the APIs.io network. Tagged areas include Cold Email, Sales, Marketing, Lead Generation, and Software-as-a-Service.

The Emailchaser catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Emailchaser’s developer surface includes authentication, support, signup flow, pricing, getting-started guide, documentation, API reference, and 22 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

49.4/100 developing Agent 41/100 agent ready Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

1 API 1 MCP Servers

Cold Email Sales Marketing Lead Generation Software-as-a-Service

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 49.4/100 · developing

Contract Quality 8.3 / 21

Developer Ergonomics 8.8 / 17

Access Clarity 10.5 / 17

Operational Transparency 5.5 / 11

Contract Governance 0.5 / 10

Discoverability 6.5 / 9

Regulatory Posture 4.6 / 15

Agent readiness — 41/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →

5 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 39.0 — up to +15.3 composite points Ask about this →
Contract Governance scores 4.5 — up to +11.5 composite points Ask about this →
Developer Ergonomics scores 51.7 — up to +9.7 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/emailchaser-com/apis.yml: open an issue on github.com/api-evangelist/emailchaser-com to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Emailchaser API

REST API for Emailchaser platform

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Emailchaser MCP Server

Remote MCP server at app.emailchaser.com requiring an API key.

MCP SERVER

Emailchaser API pricing

Prices published by Emailchaser, read 2026-11-06 from www.emailchaser.com/pricing.

Plan	Price
Starter	$47/month
Pro	$97/month
Max	$358/month
Enterprise	$897/month
Done For You	$497/month

Plan details, limits and sources →

Rate limits

Global per account: 100 requests in any 10 seconds
Global per account: 600 requests a minute
POST /copilot/plan: About 5 plans a minute and 250 a day per account, shared with the AI features in the app

All 10 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

Emailchaser Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Emailchaser Rate Limits

10 limits

RATE LIMITS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Emailchaser Com Webhooks

ASYNCAPI

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Emailchaser Authentication

1 scheme

SECURITY

Emailchaser Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Emailchaser Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

LLMsTxt

MCPServer

WellKnown

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Webhooks

Idempotency

Conventions

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 6

Authentication, authorization, and security posture

Security

Authentication

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 1

The organization behind the API

Website

Website

Other 3

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Leadership

Leadership

Source (apis.yml)

aid: emailchaser-com
name: Emailchaser
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-11-13'
  method: derived
image: https://www.emailchaser.com/images/og-default.png
description: Emailchaser provides an all-in-one cold email software platform that helps users find and verify leads, connect
  unlimited inboxes, and automate follow‑ups for a flat monthly rate. The service includes lead generation, email verification,
  multi‑inbox management, and sequence automation, targeting sales and marketing teams looking to scale outreach efficiently.
url: https://artifacts.apis.io/emailchaser-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-06 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-06'
modified: '2026-11-06'
tags:
- Cold Email
- Sales
- Marketing
- Lead Generation
- Software-as-a-Service
tags_raw:
- Cold-Email
- Sales
- Marketing
- Lead-Generation
- SaaS
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: RateLimits
  url: rate-limits/emailchaser-com-rate-limits.yml
- type: Plans
  url: plans/emailchaser-com-plans-pricing.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Webhooks
  url: asyncapi/emailchaser-com-webhooks.yml
- type: Idempotency
  url: conventions/emailchaser-com-conventions.yml
- type: Conventions
  url: conventions/emailchaser-com-conventions.yml
- type: Security
  url: https://www.emailchaser.com/security-policy
- type: Authentication
  url: authentication/emailchaser-com-authentication.yml
- type: Conformance
  url: conformance/emailchaser-com-conformance.yml
- type: LLMsTxt
  url: llms/emailchaser-com-llms.txt
- type: MCPServer
  url: mcp/emailchaser-com-mcp.yml
- type: SecurityTxt
  url: well-known/emailchaser-com-security.txt
- type: SecurityTxt
  url: well-known/emailchaser-com-emailchaser-security.txt
- type: WellKnown
  url: well-known/emailchaser-com-well-known.yml
- type: Hosts
  url: hosts/emailchaser-com-hosts.yml
- type: Vendors
  url: vendors/emailchaser-com-vendors.yml
- type: TermsOfService
  url: https://www.emailchaser.com/terms-of-service
- type: Support
  url: https://www.emailchaser.com/help
- type: SignUp
  url: https://app.emailchaser.com/signup
- type: PrivacyPolicy
  url: https://www.emailchaser.com/privacy-policy
- type: Pricing
  url: https://www.emailchaser.com/pricing
- type: Leadership
  url: https://www.emailchaser.com/team
- type: GitHubOrganization
  url: https://github.com/Emailchaser
- type: GettingStarted
  url: https://www.emailchaser.com/docs/getting-started/start-here
- type: Documentation
  url: https://dev.emailchaser.com/
- type: APIReference
  url: https://www.emailchaser.com/llms.txt
- type: VulnerabilityDisclosure
  url: security/emailchaser-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/emailchaser-com-domain-security.yml
- type: Website
  url: https://www.emailchaser.com/
apis:
- name: Emailchaser API
  description: REST API for Emailchaser platform
  humanURL: https://www.emailchaser.com/docs/api-reference
  baseURL: https://api.emailchaser.com/r
  aid: emailchaser-com:emailchaser-api
x-enrichment:
  date: '2026-11-06'
  status: enriched
  artifacts_added: 24
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Emailchaser API — frequently asked questions

Does Emailchaser have an API?

Yes. APIs.io lists 1 API from Emailchaser, including Emailchaser API.

How do I authenticate with the Emailchaser API?

Emailchaser documents its authentication (1 scheme). The details are profiled on APIs.io as Emailchaser Authentication.

How much does the Emailchaser API cost?

Emailchaser publishes its prices; its Starter plan is $47/month as of 2026-11-06. APIs.io lists 5 pricing plans for Emailchaser, with each plan's price, limits and inclusions under Pricing on this page.

Does Emailchaser have an MCP server?

Yes. APIs.io lists 1 MCP server for Emailchaser: Remote MCP server at app.emailchaser.com requiring an API key.

Is the Emailchaser API ready for AI agents?

Emailchaser has a Kin Score of 49.4 out of 100 (developing) and an Agent Readiness score of 40.5 (agent-ready), scored by API Evangelist on 2026-11-13.

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