Agentic Transaction Infrastructure

14 Companies 2 Categories Actively Monitoring

Thesis: Agent-to-Agent transactions requires new infra services: From data and payments infrastructure to storefront and analytics tools.

Filter and ordering

Category

Agentic Payment Infrastructure

9 companies

This layer provides the financial rails that allow AI agents to pay, get paid, and transact autonomously. Agentic commerce requires systems that allow software agents to hold credentials, manage budgets, authorize transactions, and settle payments at machine speed across platforms and services.

Kite

gokite.ai

Kite is building payment infrastructure for the agent-native web, giving autonomous AI agents verifiable identity, programmable governance, and native stablecoin settlement.

Unknown Employees Series A Stage 2024 Founded
Trajectory Signals Strength

Confidence: Unknown

Skyfire

skyfire.xyz

Skyfire is an agentic commerce platform that provides identity and payment infrastructure so AI agents can authenticate, make and receive payments, hold balances, and access services autonomously. ([skyfire.xyz](https://skyfire.xyz/about))

Unknown Employees Seed Stage 2024 Founded
Trajectory Signals Strength

Confidence: Unknown

Catena Labs

catenalabs.com

An AI-native financial institution building the financial infrastructure and services AI agents need to identify themselves, manage money, and transact safely and efficiently. ([catenalabs.com](https://catenalabs.com/blog/announcing-catena-labs?utm_source=openai))

Unknown Employees Seed Stage 2022 Founded
Trajectory Signals Strength

Confidence: Unknown

Circuit & Chisel

circuitandchisel.com

Circuit & Chisel builds ATXP, an open payments protocol for AI agents to autonomously discover, pay for, and use tools and services across the web.

Unknown Employees Seed Stage 2025 Founded
Trajectory Signals Strength

Confidence: Unknown

Nevermined

nevermined.ai

Nevermined builds payments and financial infrastructure for AI agents, enabling agent-to-agent commerce, real-time metering, and autonomous pay/get-paid workflows across cards, fiat, and crypto.

Unknown Employees Seed Stage 2022 Founded
Trajectory Signals Strength

Confidence: Unknown

Payman AI

paymanai.com

Payman AI provides an orchestration and infrastructure layer that lets AI agents safely move money, manage payments, and handle real transactions through APIs and controls built for financial compliance.

Unknown Employees Seed Stage 2024 Founded
Trajectory Signals Strength

Confidence: Unknown

Rye

rye.com

Rye provides a Universal Checkout API and related commerce infrastructure that lets software, apps, and AI agents discover products, retrieve pricing/shipping/tax, and complete purchases programmatically across merchants.

Unknown Employees Seed Stage 2021 Founded
Trajectory Signals Strength

Confidence: Unknown

SolvaPay Inc.

solvapay.com

SolvaPay provides payment infrastructure for AI agents, MCP tools, and APIs, letting builders add authentication, checkout, billing, and payouts to agentic workflows.

Unknown Employees Pre Seed Stage 2025 Founded
Trajectory Signals Strength

Confidence: Unknown

Ralio

ralio.co

Ralio builds a trust and control layer for agentic business payments, giving AI agents guardrails, identity verification, and audit trails before money moves.

Unknown Employees Pre Seed Stage 2025 Founded
Trajectory Signals Strength

Confidence: Unknown

Category

Agentic Transaction Data Infrastructure

5 companies

This layer provides the data foundation that AI agents need to understand and transact with each other. From eCommerce, to procurement and agentic workflows requiring data.

Cernel

cernel.com

Cernel is an AI-native product data automation platform that unifies, enriches, and activates ecommerce product data for onboarding, content generation, translations, and feed optimization.

Unknown Employees Seed Stage 2023 Founded
Trajectory Signals Strength

Confidence: Unknown

Channel3

trychannel3.com

Channel3 builds an API and product-data infrastructure layer for agentic commerce, organizing product data so AI agents can reliably search, recommend, and purchase products. ([trychannel3.com](https://trychannel3.com/))

Unknown Employees Seed Stage 2025 Founded
Trajectory Signals Strength

Confidence: Unknown

ReFiBuy

refibuy.ai

ReFiBuy is an agentic commerce optimization platform that helps brands and retailers structure, enrich, sync, and monitor product data so AI shopping agents can discover and recommend products more effectively. ([newswire.com](https://www.newswire.com/news/refibuy-raises-13-6m-oversubscribed-seed-round-to-accelerate-agentic-commerce))

Unknown Employees Seed Stage 2025 Founded
Trajectory Signals Strength

Confidence: Unknown

Redpine

redpine.ai

Redpine is an AI data platform that gives builders and autonomous agents access to licensed, high-quality, multimodal data for training, retrieval, and transactions at scale.

Unknown Employees Seed Stage 2024 Founded
Trajectory Signals Strength

Confidence: Unknown

Nyne.ai

nyne.ai

Nyne.ai builds an AI-ready people and company data platform that gives agents API access to structured identity, contact, intent, and business context across the web.

Unknown Employees Seed Stage 2023 Founded
Trajectory Signals Strength

Confidence: Unknown

Investors

Top-tier and active investors

Top-tier investors who invested

Did not invest

Sequoia logo
A16Z logo
Accel logo
Bessemer logo
Insight Partners logo
Benchmark logo
Lightspeed logo
Index logo
Balderton logo
Atomico logo
Point Nine Capital logo
Creandum logo

Other investors

Funding timeline

May 2026

ReFiBuy

Seed

$13.6M • Investors: NewRoad Capital Partners, Ridge Ventures, Silicon Road Ventures, Incubate Fund, VELA Partners, G20 Ventures, Commerce Ventures, Knoll Ventures

Newswire
Apr 2026

Redpine

Seed

$8M • Investors: NordicNinja, Luminar Ventures, node.vc, Peter Sarlin, Patrik Tran, Anna Nordell Westling, leaders from OpenAI, leaders from Perplexity, leaders from Spotify

Redpine AI

Ralio

Pre-Seed

$2.5M • Investors: SVV (Sure Valley Ventures), Seed X, Love Ventures, Plug and Play, rule30, Adeline Arts and Science, Endurance Ventures, Campus Fund, Alan Morgan, Antler

SVV

SolvaPay Inc.

Pre-Seed

EUR 2.4M • Investors: Redstone, MS&AD Ventures, Antler, Greens Ventures

FinTech Global
Mar 2026

Nyne.ai

Seed

$5.3M • Investors: Wischoff Ventures, South Park Commons, Gil Elbaz

TechCrunch
Feb 2026

Cernel

Seed

EUR 4M • Investors: Seed Capital, new angels, existing investors

Cernel
Dec 2025

Channel3

Seed

$6M • Investors: Matrix, Ludlow Ventures, Y Combinator, Paul Graham

Channel3 Blog
Sep 2025

Nyne.ai

Pre-Seed

$400K • Investors: South Park Commons

Signal

Redpine

angel / seed

$1.3M • Investors: Colin M. Evans, Feng Hong, Anna Nordell Westling, Daniel Langkilde, Gustav Lindqvist, Spotify alumni network

Redpine AI

Channel3

Seed

$500K • Investors: Y Combinator

Dealroom

Circuit & Chisel

Seed

19.2 million USD • Investors: Primary Venture Partners, ParaFi Capital, Stripe, Coinbase Ventures, Solana Ventures, Samsung Next, Polygon Labs

PR Newswire

Kite

Series A

$18M • Investors: PayPal Ventures, General Catalyst, 8VC, Samsung Next, Alumni Ventures, SBI US Gateway Fund, Vertex Ventures, Dispersion Capital, Avalanche Foundation, GSR Markets, LayerZero, Hashed, HashKey Capital, Animoca Brands, Essence VC, Alchemy

PayPal Newsroom
May 2025

Catena Labs

Seed

$18M • Investors: a16z crypto, Breyer Capital, Circle Ventures, Coinbase Ventures, CoinFund, Pillar VC, Stanford Engineering VF, Tom Brady, Bradley Horowitz, Hamel Husain, Kevin Lin, Peter Mattoon, Sam Palmisano, Balaji Srinivasan

Business Wire
Mar 2025

ReFiBuy

Pre-Seed

$1.7M • Investors: G20 Ventures, Knoll Ventures, Commerce Ventures, James Avery, Anthony Pompliano, Jason Goldberg, Dan Rua, Robbie Allen, Jonathan Marcus, Will Holt, Derek Wall, Ben Brooks

WRAL TechWire
Feb 2025

Kite

Seed

$15M • Investors: General Catalyst, Hashed, HashKey Capital, Samsung Next

CoinCarp
Jan 2025

Nevermined

Extended Seed

$4M • Investors: Generative Ventures, Polymorphic Capital, NEAR, Halo Capital, Factor Capital, Lyrik Ventures, Arca

GlobeNewswire
Nov 2024
Aug 2024

Payman AI

Pre-Seed

$3 • Investors: Visa, Coinbase Ventures, Boost VC, Deepwater Asset Management, The Spartan Group, Untapped Ventures, Theory Forge VC

CoinCarp

Skyfire

Seed

$8.5M • Investors: Neuberger Berman, Brevan Howard Digital, Intersection Growth Partners, DRW, Inception Capital, Arrington Capital, RedBeard Ventures, Sfermion, Circle, FBG, Gemini, Crossbeam Venture Partners, EveryRealm, Draper Associates, ARCA, Ripple

citybiz / Business Wire
May 2024
Jan 2024

Cernel

Pre-Seed

EUR 765K • Investors: Founderment, EIFO, Stefan Rosenlund, Anders Thorhauge Sandholm, Kresten Krab Thorup, Jesper Hvejsel, Mikkel Salling

INCUBA
Oct 2022

Rye

Seed

$14M • Investors: a16z crypto, Felicis, Electric Feel Ventures, Goat Capital, JaVale McGee, James Beshara, L Catterton, Solana Ventures, Andre Iguodala, Electric Ant

Crunchbase
Jul 2022

Nevermined

Seed

EUR 3M • Investors: Signature Ventures, Polymorphic Capital

FinSMEs

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