Tabs is the AI Operating System for Revenue, built for modern finance and accounting teams. It combines deep revenue and accounting expertise with the agents and applications needed to run revenue work end to end. Tabs understands customer and contract context, applies accounting logic, and executes critical workflows with built in controls, auditability, and human oversight. With Tabs, finance teams can move from manually managing revenue workflows to directing outcomes while the system executes the work.
Tabs is the AI Operating System for Revenue, built for modern finance and accounting teams. Tabs is creating a new way to run revenue work. It combines deep revenue and accounting expertise with the agents, applications, and controls needed to operate end to end. Tabs understands customer and contract context, applies accounting logic, and executes critical workflows with built in auditability and human oversight. Instead of manually managing every workflow and handoff, finance teams can direct outcomes while Tabs carries the work forward.
High-growth companies including LangChain, Cursor and Statsig rely on Tabs to run critical revenue operations, from automating complex billing and collections to revenue recognition and ASC 606 compliance.
Founded in 2023, Tabs has raised more than $91 million from Lightspeed Venture Partners, General Catalyst, and Primary and is headquartered in New York.
THE PROBLEM
B2B finance teams spend 30-40% of their bandwidth on manual billing operations. Contracts are re-keyed into billing systems by hand. Engineers write custom code every time a deal gets customized. Payments land in a bank account and someone has to figure out which invoice they belong to. Revenue recognition happens in spreadsheets the night before an audit. At scale, this breaks.
HOW TABS WORKS
Tabs sits downstream of your CRM and CPQ. When a deal closes, Tabs operationalizes the signed contract automatically.
Contract Ingestion
Tabs' AI reads signed contracts, extracts every commercial term (flat fees, usage-based charges, minimums, commitments, burn-downs, true-ups, amendments), and converts them into configured billing and revenue recognition workflows. No manual data entry or re-keying required.
Billing and Invoicing
Tabs creates every invoice for the life of a contract and parks them in draft state for approval. Supports every B2B pricing model out of the box: subscription, usage-based, metered, hybrid, outcome-based, and seat-based. Amendments and commercial updates are automatically ingested and schedules recalculated so invoices stay current.
Collections and Cash Application
Automated collections workflows with reminders and escalations reduce DSO and speed up cash inflows. Embedded payment links support multiple payment methods with auto-charge and full reconciliation. AI-powered cash application matches incoming payments to open invoices, identifies exceptions that need human attention, and escalates the right things.
Revenue Recognition
Tabs builds ASC 606-compliant, GAAP-compliant revenue schedules and journal entries directly from contract and billing data. Discounts, fee waivers, SSP allocations, and custom deal terms are handled automatically with audit-grade transparency. Supports both GAAP and non-GAAP views.
Reporting and Analytics
Real-time visibility into ARR, cash, renewals, billing, collections, and revenue metrics from a single system. Drill-down dashboards replace static aging reports and spreadsheet-based analysis. Track the entire invoice-to-revenue lifecycle with contract-driven data.
ERP Sync and Integrations
Native integrations with NetSuite, QuickBooks, Sage Intacct, and more synchronize invoices, payments, and revenue entries. Your general ledger stays current without manual exports or workarounds.
WHAT MAKES TABS DIFFERENT
AI-native, not AI-bolted-on. Tabs was built with AI at the core. Our models interpret the commercial context of agreements so billing, collections, and revenue recognition reflect what was actually agreed. Finance AI agents automate repetitive revenue work while keeping humans in control via approvals and exceptions.
Complexity as a feature. Most billing tools work for simple contracts. The moment a company goes upmarket with custom terms, usage components, multi-year deals, or mid-contract amendments, those tools break. Tabs is designed for that complexity from day one.
One system, not five. Tabs replaces spreadsheets, generic billing tools, collections add-ons, and bolt-on finance apps with a single platform that runs the entire contract-to-cash workflow.
Engineering time back. Every contract customization or pricing change no longer requires a code change. Tabs moves billing logic out of engineering and into the platform.
WHY AWS MARKETPLACE
Purchase Tabs through AWS Marketplace and apply your committed cloud spend toward your subscription. Consolidate procurement into one invoice, skip standalone vendor security and legal review cycles, and leverage your existing AWS relationship.
Tabs is Series B, backed by Lightspeed Venture Partners, General Catalyst, and Primary Ventures with $90M raised.
Highlights
Tabs turns complex commercial agreements into accurate, scalable billing. It ingests contracts and translates pricing, usage, billing terms, and commercial logic into structured data that powers downstream revenue workflows. Contract Agent runs on Tabs' proprietary Commercial Graph, creating a continuous learning loop: it learns from real contract corrections so accuracy and automation compound as agreements, usage models, and pricing complexity grow.
Run revenue recognition and close on one connected system. Tabs automates ASC 606 workflows across subscription, usage based, and hybrid revenue, connecting contracts, usage activity, invoices, credits, journal entries, and revenue schedules to explain what changed and why. Revenue Agent surfaces issues and investigates movements, while native ERP integrations, APIs, and MCP keep data synchronized across the finance and AI stack
Run revenue recognition and close on one connected system. Tabs automates ASC 606 workflows across subscription, usage based, and hybrid revenue, connecting contracts, usage, invoices, credits, journal entries, and revenue schedules to explain what changed and why. Revenue Agent surfaces issues and investigates movements, while ERP integrations, APIs, and MCP keep data synchronized across the finance and AI stack.
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing is based on the duration and terms of your contract with the vendor. This entitles you to a specified quantity of use for the contract duration. If you choose not to renew or replace your contract before it ends, access to these entitlements will expire.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
This listing offers one option: the Tabs Core Platform, which is custom priced. You negotiate the price directly through a private offer rather than selecting from set tiers. The platform bundles billing, revenue recognition, collections, cash application, reporting, SSP, and metering into a single agreement. Because pricing is custom, the vendor scopes your cost based on your needs during a private offer. There are no separate usage tiers or add-on line items on Marketplace. You transact the whole platform as one contract with an agreed-upon price.
Top-of-mind questions for buyers
What is included in the Tabs Core Platform contract?
The platform bundles billing, revenue recognition, collections, cash application, reporting, SSP, and metering into one agreement. AI agents run behind each function: a Contract Agent processes agreements, a Billing Agent generates invoices, a Collections Agent runs follow-ups, and a Revenue Agent handles recognition schedules and reporting.
Which billing models does the platform support for calculating my invoices?
The platform handles subscription, usage-based, metered, outcome-based, prepaid credit, commit consumption, multi-bucket commit, milestone, seat-based, and hybrid models. It ingests usage data in real time, rates it, and generates invoices. It also supports mid-contract seat true-ups and proration across these models.
How does revenue recognition work within the platform?
The Revenue Agent builds recognition schedules directly from contract logic, covering subscription, usage-based, hybrid, services, and one-time models. It auto-generates ARR waterfalls, tracks deferred revenue, and posts journal entries to your accounting system. It supports ASC 606, GAAP, and non-GAAP reporting.
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