MRR Ledger
MRR Ledger aggregates and publishes dated, sourced revenue and annual recurring revenue (ARR) figures for AI-agent companies. By pulling data directly from payment processors such as Stripe and Paddle, as well as from press releases and public filings, the platform provides transparent, verifiable financial metrics for 148 businesses, ranging from large enterprises to indie solo ventures. Users can explore leaderboards, category breakdowns, and historical changes, with each figure linked to its original source and a trust rating indicating verification level.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles MRR Ledger the way a machine reads it — 32 machine-readable artifacts across 1 API, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — MRR Ledger scores 42.2/100 (developing), with a separate agent-readiness read of 29/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-11-06 · rubric v0.27.0
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title="MRR Ledger on API Evangelist — API profile and Kin Score">
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</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile MRR Ledger
Each block below is one kind of artifact we hold for MRR Ledger. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 25
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
MRR Ledger Affiliates.json API
The Affiliates.json API from MRR Ledger — 1 operation(s) for affiliates.json.
MRR Ledger Businesses API
The Businesses API from MRR Ledger — 1 operation(s) for businesses.
MRR Ledger Businesses.json API
The Businesses.json API from MRR Ledger — 1 operation(s) for businesses.json.
MRR Ledger Categories.json API
The Categories.json API from MRR Ledger — 1 operation(s) for categories.json.
MRR Ledger Changes.json API
The Changes.json API from MRR Ledger — 1 operation(s) for changes.json.
MRR Ledger Compare.json API
The Compare.json API from MRR Ledger — 1 operation(s) for compare.json.
MRR Ledger Export.csv API
The Export.csv API from MRR Ledger — 1 operation(s) for export.csv.
MRR Ledger Export.jsonl API
The Export.jsonl API from MRR Ledger — 1 operation(s) for export.jsonl.
MRR Ledger Feature.json API
The Feature.json API from MRR Ledger — 1 operation(s) for feature.json.
MRR Ledger Features.json API
The Features.json API from MRR Ledger — 1 operation(s) for features.json.
MRR Ledger Go API
The Go API from MRR Ledger — 1 operation(s) for go.
MRR Ledger Growth API
The Growth API from MRR Ledger — 1 operation(s) for growth.
MRR Ledger Growth.csv API
The Growth.csv API from MRR Ledger — 1 operation(s) for growth.csv.
MRR Ledger Growth.json API
The Growth.json API from MRR Ledger — 1 operation(s) for growth.json.
MRR Ledger History.json API
The History.json API from MRR Ledger — 1 operation(s) for history.json.
MRR Ledger Insights.json API
The Insights.json API from MRR Ledger — 1 operation(s) for insights.json.
MRR Ledger Leaderboard.csv API
The Leaderboard.csv API from MRR Ledger — 1 operation(s) for leaderboard.csv.
MRR Ledger Leaderboard.json API
The Leaderboard.json API from MRR Ledger — 1 operation(s) for leaderboard.json.
MRR Ledger Lessons.json API
The Lessons.json API from MRR Ledger — 1 operation(s) for lessons.json.
MRR Ledger Newsletter.json API
The Newsletter.json API from MRR Ledger — 1 operation(s) for newsletter.json.
MRR Ledger Pricing.json API
The Pricing.json API from MRR Ledger — 1 operation(s) for pricing.json.
MRR Ledger Search.json API
The Search.json API from MRR Ledger — 1 operation(s) for search.json.
MRR Ledger Sources.json API
The Sources.json API from MRR Ledger — 1 operation(s) for sources.json.
MRR Ledger Stats.json API
The Stats.json API from MRR Ledger — 1 operation(s) for stats.json.
MRR Ledger Tags.json API
The Tags.json API from MRR Ledger — 1 operation(s) for tags.json.
Scroll within the panel for all 25 ·
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Mrrledger Rate Limits
RATE LIMITSSpectral Rules 1
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
MRR Ledger API Rules
SPECTRALSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for MRR Ledger — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 1
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Access & Security 3
Authentication, authorization, and security posture
Operate 4
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
Other 3
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/mrrledger · machine-readable index on apis.io
This is an independent, third-party profile of MRR Ledger, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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