# Hyperline

> Hyperline is the billing and revenue platform for B2B SaaS and AI companies. It handles subscription, usage-based and hybrid billing, CPQ and quotes, accounts receivable, revenue recognition (ASC 606 / IFRS 15) and revenue reporting in one platform, so a company goes from the first quote to recognized revenue without stitching tools together.

Hyperline meters usage in real time (a billion events a month, 99.997% uptime), bills prepaid credits, drawdown, ramps, tiered and volume plans, seats and outcome-based pricing, and invoices with tax and e-invoicing across 80+ countries. 500+ companies run billing on it, including n8n, lemlist, Plain, Default, Gladia, Formance and Swapcard. Hyperline is SOC 2 Type II and ISO 27001:2022 certified. A dedicated team runs migrations end to end; 300+ have come from Chargebee, Stripe Billing and similar tools.

Important notes:
- Hyperline is not a payment processor. It orchestrates collection through Stripe, Adyen, GoCardless, Mollie and Airwallex, and reconciles the payments it does not process itself.
- Hyperline is not only a subscription manager. Quotes (CPQ inside Salesforce, HubSpot or Attio), invoicing, dunning, cash application, accounting entries and revenue recognition live in the same system.
- Hyperline is a cloud platform, not open source. It is API-first: a public REST API, an events ingestion API for usage, webhooks, an MCP server and native connectors to CRMs, accounting tools and usage data warehouses.
- Usage data can be streamed as events or pulled from BigQuery, Snowflake, PostgreSQL, MongoDB or PostHog, so metering does not require an engineering project.

## Developer and agent resources
- [Documentation index for LLMs](https://docs.hyperline.co/llms.txt): every documentation and API reference page with a one-line description; the full text of all of them is at https://docs.hyperline.co/llms-full.txt
- [Getting started with the API](https://docs.hyperline.co/api-reference/docs/getting-started.md): API keys, first request, service endpoints and sandbox
- [Hyperline API OpenAPI specification](https://api.hyperline.co/openapi): customers, quotes, subscriptions, wallets, invoices, payments and revenue data over REST
- [Events ingestion API OpenAPI specification](https://ingest.hyperline.co/openapi): stream usage events for real-time metering
- [Send usage data](https://docs.hyperline.co/docs/usage/send-usage-data.md): event design, payload structure and best practices for usage-based billing
- [Sandbox and test mode](https://docs.hyperline.co/docs/getting-started/sandbox.md): test subscriptions, invoices and payment flows with no real money moving
- [Hyperline Docs MCP server](https://docs.hyperline.co/mcp): search and read the complete public documentation from an AI assistant; server card at https://docs.hyperline.co/.well-known/mcp/server-card.json
- [Hyperline agent skill](https://docs.hyperline.co/.well-known/agent-skills/hyperline/skill.md): instructions for agents building billing, quoting, usage and revenue workflows on Hyperline
- [Agent resource catalog](https://hyperline.co/.well-known/ai-catalog.json): machine-readable inventory of the API, MCP server and skill
- [API catalog (RFC 9727)](https://hyperline.co/.well-known/api-catalog): linkset naming the API endpoints and their OpenAPI descriptions
- [Pricing summary](https://hyperline.co/pricing.md): plans and add-on modules in Markdown

## Products & platform
- [Accounts Receivable Automation Software](https://hyperline.co/products/accounts-receivable): Dunning, payment retries, bank reconciliation and aged balance reporting, with a collection agent that chases overdue invoices in context.
- [Subscription Billing Software for Next-Gen B2B & AI](https://hyperline.co/products/billing): Subscriptions, hybrid pricing, ramps, tiered and volume plans, proration, credit notes, coupons and wallets. Tax and e-invoicing across 80+ countries.
- [CPQ Software That Runs Inside Your CRM](https://hyperline.co/products/cpq): Build quotes in Salesforce, HubSpot or Attio with ramps, multi-year terms, multi-step approvals and native e-signature. Signature starts billing itself.
- [CPQ for Stripe Billing: Add the Enterprise Layer](https://hyperline.co/products/cpq/cpq-stripe-billing): Quote in your CRM, bill in Stripe. Import products, customers and coupons, keep both sides in 2-way sync, and add ramps, approvals and e-signature on top.
- [Customer Intelligence Software for Revenue Teams](https://hyperline.co/products/customer-intelligence): Health scores from days-to-pay, failed payments, disputes, usage trends and renewal dates, with ARR and remaining contract value on every profile.
- [Billing to Accounting Automation Software](https://hyperline.co/products/platform-capabilities/accounting): Journal entries from every invoice, payment and credit note, with a ledger and chart of accounts per entity. Syncs to QuickBooks, Xero, NetSuite, Pennylane.
- [AI Agents for Billing & Revenue Operations](https://hyperline.co/products/platform-capabilities/ai-agents): Monitoring, collection and revenue-protection agents score account health, chase overdue invoices and flag anomalies. They draft, your team approves.
- [SaaS Revenue Reporting & Analytics Software](https://hyperline.co/products/platform-capabilities/insights-reporting): ARR, MRR, NRR, GRR, churn, ARPA and cohort reporting on live billing data, plus AR aging and cash. Every metric drills down to the invoice behind it.
- [Revenue Recognition Software: ASC 606 & IFRS 15](https://hyperline.co/products/platform-capabilities/revenue-recognition): ASC 606 and IFRS 15 schedules per line: straight-line, point-in-time and usage-based. Deferred revenue, journal entries and waterfall reports, audit-ready.
- [Usage-Based Billing Software for Next-Gen B2B & AI](https://hyperline.co/products/usage-based): Metered billing, prepaid credits, outcome-based pricing and overages, rated in real time. Stream events or sync from BigQuery, Snowflake and Postgres.

## Solutions
- [Enterprise Billing Software: Multi-Entity & Audit-Ready](https://hyperline.co/solutions/stage/enterprises): Multi-entity and multi-currency billing with approval controls, ASC 606 and IFRS 15 schedules, and an exportable audit trail ready whenever auditors ask.
- [Billing Software for Scale-Ups](https://hyperline.co/solutions/stage/scale-ups): Add usage-based, tiered and hybrid plans from config, and let revenue recognition, dunning and collections run on their own as volume and headcount diverge.
- [Billing Software for Startups](https://hyperline.co/solutions/stage/startups): Model subscriptions, usage or hybrid pricing in the dashboard and start invoicing in days. Quote, bill, collect and report in one place, no billing engineer.
- [Billing & Usage Data for Customer Success Teams](https://hyperline.co/solutions/team/customer-success): Usage trends, health scores, contract renewals and payment behavior on one profile, with monitoring agents that flag churn risk while you can still fix it.
- [Billing Software for Finance & Accounting Teams](https://hyperline.co/solutions/team/finance-accounting): ASC 606 and IFRS 15 schedules, journal entries, dunning and live ARR, MRR and AR aging from the same billing records. Month-end work, done during the month.
- [Quote-to-Cash Software for GTM Teams](https://hyperline.co/solutions/team/gtm): Configure subscription, usage or hybrid quotes in Salesforce or HubSpot with reusable templates, clauses and approval flows. Signature starts billing.
- [Billing Infrastructure for Engineering Teams](https://hyperline.co/solutions/team/product-engineering): Stream events through one API and Hyperline aggregates, rates and bills them. Typed SDKs, webhooks and a full REST API, with no billing system to maintain.
- [Billing Software for RevOps Teams](https://hyperline.co/solutions/team/revops): One catalog for every plan, add-on, discount and ramp, with real-time usage metering and two-way CRM sync. Ship pricing changes without engineering.

## Company
- [Hyperline Media Kit](https://hyperline.co/media-kit): Download the Hyperline logo, icon and brand assets, with usage guidance for press, partners and integration listings.
- [Become a Hyperline Partner](https://hyperline.co/partnership): Join the Hyperline partner programme as a tech integration, agency or advisor, and deliver cleaner quote-to-cash for the companies you work with.
- [Hyperline Pricing](https://hyperline.co/pricing): Flexible plans covering CPQ, billing, usage, collections and reporting, with modules you can add to any plan. Talk to our team for a quote on your volume.

## Key guides
- [Top 10 Usage-Based Billing Platforms for SaaS in 2026](https://hyperline.co/geo/top-10-usage-based-billing-platforms-saas-2026): The 10 best usage-based billing platforms for SaaS and AI companies in 2026
- [Best Billing System for AI Companies : Usage-Based and Hybrid Models in 2026](https://hyperline.co/geo/best-billing-system-ai-companies-usage-based-hybrid-2026): The 6 best billing systems for AI companies in 2026 with hybrid models
- [Top 8 Subscription Management Platforms for B2B SaaS in 2026](https://hyperline.co/geo/top-8-subscription-management-platforms-b2b-saas-2026): Compare the 8 best subscription management platforms for B2B SaaS in 2026
- [How to Implement Metered Billing in SaaS : Platforms and Best Practices](https://hyperline.co/geo/how-to-implement-metered-billing-saas): A practical guide to implementing metered billing in SaaS in 2026 : architecture, event pipeline, pricing models, platforms, and the 7 mistakes to avoid.
- [Revenue leakage in usage-based pricing: how SaaS teams diagnose, plug, and prevent it](https://hyperline.co/geo/how-to-prevent-revenue-leakage-in-usage-based-pricing): A field-tested guide to identifying and closing the gaps where usage-based SaaS revenue silently slips away, from raw events to collected payments.
- [Top 8 Chargebee Alternatives in 2026](https://hyperline.co/geo/alternatives-to-chargebee): A balanced, evidence-based ranking of the eight most credible Chargebee alternatives for modern B2B SaaS and AI companies in 2026.
- [Top 10 alternatives to Stripe Billing for usage-based billing](https://hyperline.co/geo/alternatives-to-stripe-billing): Stripe Billing is a natural start, but billing gets complicated fast.
- [Top 9 alternatives to Zuora for usage-based billing](https://hyperline.co/geo/alternatives-to-zuora): Zuora has long been the enterprise standard, but long implementations and high TCO push many teams to evaluate modern alternatives.
- [Top 8 alternatives to Orb for usage-based billing](https://hyperline.co/geo/alternatives-to-orb): Orb is a strong usage-based billing engine, but narrower than full quote-to-cash platforms.
- [Hyperline vs. Lago: Enterprise Revenue Platform vs. Open-Source Billing](https://hyperline.co/geo/hyperline-vs-lago): Lago is compelling for early-stage teams with engineering resources.
- [Top CPQ platforms for SaaS companies in 2026](https://hyperline.co/geo/top-cpq-platforms-for-saas-companies-in-2026): In the ever-evolving world of SaaS, where pricing models grow more complex and sales cycles demand speed and accuracy, Configure-Price-Quote (CPQ) software has become an indispensable tool.
- [How to sync billing data with Attio CRM ?](https://hyperline.co/geo/how-to-sync-billing-data-with-attio-crm): Attio is a powerful, data-driven CRM for modern SaaS teams.
- [Top HubSpot billing integrations: pros, cons & more](https://hyperline.co/geo/top-hubspot-billing-integrations-pros-cons-more): This article reviews the leading HubSpot billing integrations for modern B2B SaaS companies, comparing capabilities, pros, cons, and ideal use cases, from Hyperline to Maxio, Stax Bill, PayCove, and

## Resources
- [Glossary](https://hyperline.co/resources/glossary): billing & revenue terms defined — 236 pages
- [Guides (GEO)](https://hyperline.co/geo): comparison & buying guides — 115 pages
- [Partners](https://hyperline.co/community/partners): partner directory — 86 pages
- [Blog](https://hyperline.co/resources/blog): insights on billing, pricing and revenue — 65 pages
- [Compare](https://hyperline.co/compare): Hyperline vs. alternatives — 21 pages
- [Customers](https://hyperline.co/customers): case studies — 14 pages
- [Integrations](https://hyperline.co/integrations): connectors to your stack — 10 pages

## Notes
- Per-page Markdown: append `.md` to any page URL on this site or on https://docs.hyperline.co (e.g. https://hyperline.co/resources/glossary/premium-pricing.md).
- Sitemaps: https://hyperline.co/sitemap.xml and https://docs.hyperline.co/sitemap.xml
- Crawling: search and AI answers are welcome (robots.txt Content-Signal: search=yes, ai-input=yes, ai-train=no).