⚡Stack Radar

Subscriptions · Reviewed 27 Oct 2026

Autumn

Billing infrastructure for AI startups with real-time credit ledgers.

from $375 · free tier · useautumn.com ↗

Paid against free › Subscriptions › Autumn

Autumn at a glance
26.5KEstimated total trafficModeled monthly visits24Ranking keywordsPublic search sample99/100Technical health15 pages checked2.1KReferring domainsLive backlink summary

Overview

01

Summary

The useful answer before the supporting detail.

Autumn is a billing infrastructure platform for AI startups, providing a real-time credit ledger, entitlements, and feature gating S1. It solves the problem of complex, usage-based billing for AI products, which is harder than seat-based billing S1. The main practical value is that it handles billing events, credit balances, and plan changes in one API, allowing teams to iterate on pricing without rebuilding their billing system S1.

02

Product identity and positioning

Name, category, positioning, audience, and first-party claims.

  • Identity: Autumn is a billing infrastructure platform for AI startups S1.
  • Core purpose: It solves the problem of complex, usage-based billing for AI products S1.
  • Intended users: AI startups and fast-growing teams that need flexible, usage-based billing S1.
  • Product scope: Autumn is a complete system of record, handling usage metering, entitlements, feature gating, and billing state in one API S1.
  • Positioning: Autumn positions itself as a drop-in billing solution for AI startups S1.
  • Claimed distinction: Autumn claims to be a database purpose-built for real-time monetization, unlike competitors that focus on usage metering S1.
03

Use cases and audiences

Who the product serves and the jobs it is designed to handle.

AudiencePractical use case
AI startupsImplement usage-based billing for AI tokens and credits S119.
Companies with credit-based pricingManage complex credit behavior like rollovers and product-level usage limits S53.
Teams iterating on pricingRun weekly pricing experiments and change plans without rebuilding billing S137 S53.
Sales-led companiesCreate one-off deals for enterprise customers S1.

Features

09

Features and capabilities

Core functions and evidence-backed product capabilities.

CapabilityWhat it does
Real-time credit ledgerManages prepaid credits, rollovers, and expiring grants S1.
Entitlements and feature gatingChecks if a user can access a feature in under 50ms S1.
Flexible pricing modelsSupports recurring, one-time, and rollover credit balances S1.
Plan changesAllows changing pricing models without breaking existing customers S1.
Organization billingGrants plans and features to entities under an organization S1.
Credit refillsLets users refill credits when balance runs low S1.
Dashboard and CLI configurationConfigure billing in the dashboard or CLI S1.
10

Integrations and ecosystem

Connected products, exports, APIs, and workflow compatibility.

Integration or interfaceTypeWhat it enables
Stripe BillingIntegrationAutumn is built on top of Stripe Billing, so Stripe fees apply S49.
APIAPIThree API calls handle checkouts, upgrades, downgrades, add-ons, proration, and webhooks S1.
WebhooksWebhookHandles edge cases and webhooks in a single API call S1.
Data warehouse integrationIntegrationAvailable for data warehousing S49.
CLIInterfaceConfigure billing in the dashboard or CLI S1.

Pricing

11

Pricing and plans

Published plans, free access, trials, credits, and pricing limitations.

Plan or offerVerified price and billingIncludedLimits
Free$0 per month S49Up to 8K monthly billing volume, 10,000 customers and entities, 10M API requests S49Community support S49
Pro$375 per month S4950K monthly billing volume, 20M API requests included, then $5 per 1M requests S49Stripe fees (0.7% and 2.9% + 30¢) apply S49
ScaleCustom (contract) S49Unlimited billing volume S49End-to-end implementation S49

Competition

12

Competitive landscape

Domains competing for the same organic search demand.

Sampled competitors

CompetitorFirst-page appearancesSampled queriesAverage positionQueries observed
docs.useautumn.com216autumn billing
youtube.com111autumn billing
github.com112autumn pricing
ycombinator.com113autumn pricing
autumn.ai114autumn billing
convex.dev114autumn pricing
altss.com115autumn billing
linkedin.com115autumn pricing
uk.linkedin.com116autumn billing
encore.dev116autumn pricing

Website intelligence — Collected evidence

Customers, testimonials, and first-party review claims

No supporting public-page evidence was collected for this category.

Independent review sources discovered

No links to supported independent review platforms were discovered on the collected pages.

14

AI visibility

Measured ChatGPT and Google AI mentions with cited sources.

AI-assistant referral traffic

  • Estimated current generative-AI referral share: 1.4%

Scout traffic model did not return a separate AI-referral trend series for this domain.

Website intelligence — Collected evidence

Site-stated AI capabilities

Page typeEvidenceSource
pricingDrop-in billing for AI startups. Stop rebuilding usage limits, credits, and subscription logic. Autumn keeps payments, webhooks, and usage in sync.https://useautumn.com/
pricingNew•how to build a credit ledger↗https://useautumn.com/
pricing0MintlifyRead storyFirecrawlRead story3[![Browser Use](</images/logos/Browser use.svg>)](https://browser-use.com)[4Read story](/blog/working-with-t3-chat-on-a-new-way-of-pricing)56https://useautumn.com/
pricingThe best startups run their billing, usage and AI credits on Autumn.https://useautumn.com/
pricingConsumer psychology in AI pricinghttps://useautumn.com/
pricingAI billing is harder than seat-based. Managing payments, balances and entitlements across pricing and product changes becomes messy quickly. Autumn decouples your billing logic from code.https://useautumn.com/
pricingfor AI and usage billing.https://useautumn.com/
pricingBack to blogView as .mdhttps://useautumn.com/blog/ai-billing-infrastructure
pricingWhen we think about charging for AI applications and agents, we default to "usage-based billing".https://useautumn.com/blog/ai-billing-infrastructure
pricingThe most common form of AI billing, however, is "quota-based": a form of usage-billing where synchronous access decision needs to be made in every request path before tokens are spent. This is the business model behind growing companies like Cursor, Lovable and OpenAI (you can even read about Codex's billing architecture in this blog by Jonah Cohen).https://useautumn.com/blog/ai-billing-infrastructure
pricingThis article is aimed at AI companies on their second or third rewrite of billing. We will cover:https://useautumn.com/blog/ai-billing-infrastructure
pricingSince credits are the most common way of billing for AI tokens, we'll use this as the example going forward. However, the principles apply to any model where quotas are enforced.https://useautumn.com/blog/ai-billing-infrastructure
pricingWhen we think about charging for AI applications and agents, we default to "usage-based billing".https://useautumn.com/blog/ai-billing-infrastructure.md
pricingThe most common form of AI billing, however, is "quota-based": a form of usage-billing where synchronous access decision needs to be made in every request path before tokens are spent. This is the business model behind growing companies like Cursor, Lovable and OpenAI (you can even read about Codex's billing architecture in \this blog\ by Jonah Cohen).https://useautumn.com/blog/ai-billing-infrastructure.md
pricing!\A collage of credit- and tier-based pricing pages from AI products\https://useautumn.com/blog/ai-billing-infrastructure.md
pricingThis article is aimed at AI companies on their second or third rewrite of billing. We will cover:https://useautumn.com/blog/ai-billing-infrastructure.md
pricingSince credits are the most common way of billing for AI tokens, we'll use this as the example going forward. However, the principles apply to any model where quotas are enforced.https://useautumn.com/blog/ai-billing-infrastructure.md
pricingSource: https://useautumn.com/blog/ai-billing-infrastructurehttps://useautumn.com/blog/ai-billing-infrastructure.md
pricingFirecrawl is one of our favorite products at Autumn. It is the context API for searching, scraping, and interacting with the web at scale. It's open source with over 175K GitHub stars, used heavily inside coding agents through their MCP server and CLI, and it bills billions of credits per month.https://useautumn.com/blog/how-firecrawl-runs-pricing-experiments-every-week

These are first-party product claims, not independent measurements of AI-search visibility.

15

Marketing opportunities

Actions calculated directly from the collected evidence.

OpportunityRecommended actionEvidence
Striking-distance keywordMove “all balances” from position 12 toward the top three.Volume 40 · https://docs.useautumn.com/documentation/customers/managing-balances
Important pageStrengthen the page already earning search visibility before creating an unrelated page.https://useautumn.com/blog/how-we-made-our-first-sale-as-a-startup · 1 sampled keywords · best position 26
Competitor gapReview the sampled queries where docs.useautumn.com appears.2 first-page appearances across autumn billing

Website intelligence — Collected evidence

Website evidence gaps

  • features: no usable public page was collected; verify whether the site publishes this evidence.
  • customers: no usable public page was collected; verify whether the site publishes this evidence.
  • reviews: no usable public page was collected; verify whether the site publishes this evidence.
  • changes: no usable public page was collected; verify whether the site publishes this evidence.
  • identity: no usable public page was collected; verify whether the site publishes this evidence.
  • technical: no usable public page was collected; verify whether the site publishes this evidence.

Trust and proof

16

Customers, proof, and reviews

Published proof, customer signals, and review evidence.

Independent reviews

PlatformPageHow it was foundNote
Product HuntAutumn Reviews (2026) / Product HuntGrounded web search### The community submitted 17 reviews to tell us what they like about Autumn, what Autumn can do better, and more. ... Reviewers see Autumn as a focused fix for Stripe-heavy billing work: it makes usage-based pricing, credits, subscriptions, and access control much faster to ship, often with very little code. Users repeatedly say setup that once took weeks was reduced to hours or a few prompts, and they praise the simple onboarding and clear abstractions. Founders of OpenSEO, Notra, and Ferndes
Product HuntAutumn: Stripe made easy for AI startups / Product HuntGrounded web search5.0 • 17 reviews• 900 followers ... helps AI startups price, meter, and control usage with just 3 API calls. Built on Stripe, it manages subscriptions, usage, and access in one place. No webhooks or backend logic needed. Ideal for early stage teams
factchecktool.comAutumn Review (2026) — Pros, Cons & RatingGrounded web searchhassle, but Autumn makes managing Stripe super easy. The biggest benefit being that we no longer have ... worry about managing webhooks and it allows us to setup different pricing options and manage ... easy. It's especially helpful when it comes to

Customer proof

No named customers, testimonials, or customer case studies were found.

Independent mentions

  • Show HN: Autumn – Open-source infra over Stripe / Hacker News — Hey HN, I’m Ayush from Autumn (https://useautumn.com/). Autumn is an open source layer over Stripe that decouples pricing and billing logic from your application. We let you efficiently manage pricing plans, feature permissions, and payments, regardless of
  • People compare us a lot because they're also another open source YC company that... / Hacker News — Autumn is built more for early stage companies that have payments in-app. Hence we're trying to invest more in the developer experience (eg React hooks), while also providing that abstraction layer for entitlements too.
  • Autumn Pricing & Features (2026) / RightAIChoice — scanned public community sources for Autumn on Jul 3, 2026 and could not establish that the discussion we found is about this tool rather than something else sharing its name. ... that scan says the posts were off-subject. Rather than publish a sentiment
  • Autumn Open-Source Billing Platform Faces Scalability and Multi-Provider Questions from Early Adopters — One of the primary concerns raised by potential users centers on Autumn's ability to handle high-volume operations. Developers working on startups with demanding throughput requirements are questioning whether the platform can process large numbers of events per second. This reflects a broader challenge in the billing infrastructure space, where ... Community members have noted similarities between Autumn and other open-source billing solutions like Lago, while questioning the platform's current
  • How is this SDK different from Polar's? — - Autumn: Acts as an abstraction layer on top of Stripe. It sits between Stripe and your application, managing billing logic, metering ... and entitlements without touching payment processing. - Polar: A complete, standalone billing platform that acts as

External links were grounded in one live web search. Search snippets are leads, not independently scraped page content; rejected links remain available in Review evidence.

17

Company, security, and trust

Ownership, policies, security signals, and public trust evidence.

SignalFindingSource
Company and ownershipMark FlorkowskiCo-Founder at T3 Chatsource
Contact and supportWe collect information you provide directly, such as your name, email address, company details, and account credentials when you register or contact us. We also collect billing and payment details processed through our psource
Legal and privacyAdjust the actual usage if it succeeds, refund the deduction if it failssource
Security and complianceNot published on the collected pages.—
Uptime and status pageNot published on the collected pages.—
Domain registered2025-01-03—
Domain expires2027-01-03—

Not found on the collected pages: security and compliance, uptime and status page. This only means Scout did not find it on the pages it read; it says nothing about the company itself.

18

Documentation and product updates

Help resources, product guidance, and visible changes over time.

Resource or updateTypeWhat is availableDate or freshness
Product FAQFAQAnswers common product, workflow, pricing, privacy, ownership, API, and team questions. (source)Not dated
How to build a credit ledger that scales / AutumnGuideMetering token usage needs a different type of infrastructure. This article is about how to build a counter and ledger that works at high throughput and concurrency. (source)Not dated
How to build a flexible billing system / AutumnGuideHow to architect a flexible billing system that handles pricing changes well (source)Not dated

Not found in the collected public sources: public roadmap, changelog or release notes, status page, separate help center or knowledge base.

Technical

19

Technical and delivery signals

Delivery model, platforms, API, data ownership, reliability claims and release activity.

SignalFindingSource
Delivery model (cloud, self-hosted, desktop, browser extension)Autumn is a cloud-based platform S1.S1
Platforms and appsWeb platform S1.S1
API and extensibility (API, SDK, webhooks, MCP, plugins)Provides an API and webhooks S1.S1
Data ownership and exportPrivacy policy covers data processing and retention S96.S96
Performance and reliability claimsEvery billing check resolves in under 50ms S1.S1
Release activityNot published on the collected pages.—
20

Measured infrastructure

Domain, certificate, and hosting signals, measured directly.

SignalFinding
Domain registered2025-01-03 — NameCheap, Inc.
Domain expires2027-01-03
First archived2025-01-07 — web archive
TLS certificateLet's Encrypt, valid, expires 2027-01-18
Security headersHSTS, CSP, X-Frame-Options
Headers not servedX-Content-Type-Options, Referrer-Policy
Server headerVercel
Mail handled bysmtp.google.com
Nameserversns-1449.awsdns-53.org, ns-1716.awsdns-22.co.uk

Not measurable: rdap: exceeded the overall budget; wayback: exceeded the overall budget; tls: exceeded the overall budget; dns: exceeded the overall budget; headers: exceeded the overall budget. A gap here means the lookup was unavailable, not that the finding is negative.

21

Technical site audit

A bounded multi-page crawl with page-level issues and URLs.

Scout — Bounded technical crawl

  • Pages crawled: 15 of 15 maximum
  • Technical health: 99/100
  • Critical issues: 0
  • Warnings: 1
  • Notices: 4

Issues

SeverityIssueValueAffected URL
noticeLow visible word count96https://useautumn.com/
noticeMeta description length should be reviewed177https://useautumn.com/blog/how-mintlify-is-scaling-sales-led-gtm
warningTitle length should be reviewed75https://useautumn.com/blog/how-firecrawl-runs-pricing-experiments-every-week
noticeMeta description length should be reviewed199https://useautumn.com/blog/working-with-t3-chat-on-a-new-way-of-pricing
noticeMeta description length should be reviewed192https://useautumn.com/blog/saying-goodbye-to-react-hooks

Crawled pages

StatusTitleH1sWordsResponseURL
200Billing Infrastructure for AI Startups \Autumn196109 ms
200Blog \Autumn1916397 ms
200Pricing \Autumn115149 ms
200How to build a credit ledger that scales \Autumn1264961 ms
200How Mintlify is scaling sales-led GTM \Autumn11448300 ms
200Weekly pricing experiments across billions of credits at deep page fetch \Autumn1109859 ms
200The psychology behind T3 Chat&#x27;s pricing \Autumn1125250 ms
200Using AI modelto improve throughput by 3x \Autumn13099258 ms
200How Runable prices an AI agent for 1.7 million users \Autumn11821224 ms
200Rebuilding our onboarding for agents \Autumn13528187 ms
200Inching towards a software factory \Autumn12779200 ms
200Hunting down memory leaks (in Bun) \Autumn11369236 ms
200Reworking our positioning \Autumn1858215 ms
200Building an API for agents \Autumn1103445 ms
200How to build a flexible billing system \Autumn1194549 ms

This is a bounded Scout crawl. Core Web Vitals and Lighthouse scores are not claimed unless a dedicated performance audit is connected.

22

Search Console and Analytics

First-party search and behavioral data connection state.

Modeled acquisition channels

ChannelEstimated share
direct66.0%
search14.3%
search organic14.3%
search paid0.1%
social7.3%
social organic7.3%
social paid0.0%
referrals7.0%
paid referrals0.1%
mail3.8%
gen ai1.4%
affiliate0.1%
other0.0%

First-party connections

IntegrationStatusData available after connection
Google Search ConsoleNot connectedClicks, impressions, CTR, average position, queries, pages, countries, and devices
Google AnalyticsNot connectedOrganic sessions, engagement, landing pages, conversions, geography, and devices

No first-party Search Console or Analytics numbers are shown until the site owner authorizes the corresponding Google account. Scout traffic model values above are modeled estimates, not private analytics totals.

Limits and method

23

Limitations and open questions

Known constraints and missing evidence from the collected pages.

The collected pages do not mention specific competitors by name, but they compare Autumn to Stripe Billing and Metronome S53 S84. Evidence gaps include lack of detailed customer counts, specific security certifications, and uptime status page information. Open questions remain about the Scale plan's pricing and the full scope of enterprise features.

24

Sources, method, and limitations

Evidence inventory, collection method, provider use, and constraints.

This report is based on 15 collected pages from useautumn.com, including the homepage, pricing page, blog posts, and legal pages. The evidence catalog includes 149 items, with sources ranging from product descriptions to customer testimonials. External proof search was enabled but only verified the existence of linked results, not their content. Limitations include potential bias from marketing materials and lack of independent review data.

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