What companies are in the B2B Payment Automation & AP/AR category?

The B2B Payment Automation & AP/AR category includes 8 companies: Tipalti, Slope, Tabs, Monto, Apron, Coupa, Payouts.com, Invoiced. This is part of the Agentic Payments & AI Financial Infrastructure market map maintained by Hartmann Capital.

How many B2B Payment Automation & AP/AR startups are tracked?

Hartmann Capital tracks 8 companies in the B2B Payment Automation & AP/AR segment of the Agentic Payments & AI Financial Infrastructure market map.

What are the best funded B2B Payment Automation & AP/AR companies?

Top funded companies in B2B Payment Automation & AP/AR include Tipalti ($550M), Coupa ($169M), Tabs ($91M), Slope ($77M), Apron ($45M). Browse the full list with funding details in the interactive Agentic Payments & AI Financial Infrastructure market map at vcmaps.com.

How can I submit my startup to this category?

You can submit your startup for inclusion by visiting vcmaps.com/submit. Submissions are reviewed by Hartmann Capital's research team.

B2B Payment Automation & AP/AR Companies — Agentic Payments & AI Financial Infrastructure Market Map 2026

About B2B Payment Automation & AP/AR

The B2B Payment Automation & AP/AR category is part of the Agentic Payments & AI Financial Infrastructure market map, tracking 8 companies building in this segment. Payment rails, wallets, billing infrastructure, stablecoin networks, and fraud detection systems purpose-built for AI agents transacting autonomously at machine speed. Curated by Hartmann Capital's venture research team.

Companies in B2B Payment Automation & AP/AR

Tipalti — Private, $550M
Slope — Series A, $77M
Tabs — Series B, $91M
Monto — Seed, $9M
Apron — Series B, $45M
Coupa — Acquired, $169M
Payouts.com — Series A, $12.1M
Invoiced — Seed, $4M

Frequently Asked Questions

What companies are in the B2B Payment Automation & AP/AR category?: The B2B Payment Automation & AP/AR category includes 8 companies: Tipalti, Slope, Tabs, Monto, Apron, Coupa, Payouts.com, Invoiced. This is part of the Agentic Payments & AI Financial Infrastructure market map maintained by Hartmann Capital.
How many B2B Payment Automation & AP/AR startups are tracked?: Hartmann Capital tracks 8 companies in the B2B Payment Automation & AP/AR segment of the Agentic Payments & AI Financial Infrastructure market map.
What are the best funded B2B Payment Automation & AP/AR companies?: Top funded companies in B2B Payment Automation & AP/AR include Tipalti ($550M), Coupa ($169M), Tabs ($91M), Slope ($77M), Apron ($45M). Browse the full list in the Agentic Payments & AI Financial Infrastructure market map.
How can I submit my startup?: You can submit your startup for inclusion by visiting the submission page. Submissions are reviewed by Hartmann Capital's research team.

Other Categories in Agentic Payments & AI Financial Infrastructure

Agent Payment Rails & Wallets Agent-to-Agent Commerce & Marketplaces AI Billing & Usage-Based Pricing AI-Native Payment Processing Stablecoin & Crypto Payment Infrastructure AI Fraud Detection & Transaction Security Payment Orchestration & Routing Embedded Finance & BaaS for AI AI Accounting & Spend Management

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