Agent Checkout alternatives
12 MCP servers, A2A agents and x402 APIs that also do payments, e-commerce, ranked by how much they overlap with Agent Checkout (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| Agent Checkout (this one) | MCP server | Yes | – | – |
| Curie Commerce | MCP server | Yes | – | – |
| FavCRM — Agentic CRM | MCP server | Yes | – | – |
| InkFE Print | MCP server | Yes | – | – |
| InvoiceVista Invoice Maker | MCP server | Yes | – | – |
| Kifly — Agentic Commerce & Payments | MCP server | Yes | – | – |
| PaidHandshake Exchange | A2A agent | Yes | 11 | 90/100 |
| HALO Homebridge AI Surfaces | MCP server | Yes | 10 | 80/100 |
| autario | MCP server | Yes | – | 55/100 |
| b612 | A2A agent | Yes | 6 | – |
| Flex on the Job | MCP server | Yes | – | – |
| Packrift A2A Packaging Procurement Router | A2A agent | Yes | 3 | – |
| Stone Project | MCP server | Yes | – | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- Curie Commerce Live MCP
Search, compare in 3D, and buy products from 5.6M+ Shopify stores. Free tier; Pro adds checkout.
MCP server · co.curie · also does payments, e-commerce
- FavCRM — Agentic CRM Live MCP
**Agentic CRM for service businesses** — 136 typed tools across customers, bookings, loyalty, invoices, and WhatsApp/SMS. Hosted at `api.favcrm.io/mcp`. ### What it does - **Customers & loyalty** — segments, memberships…
MCP server · favcrm · also does payments, e-commerce
- InkFE Print Live MCP
Personalize business-card templates, review proofs, and prepare Shopify checkout.
MCP server · com.inkfe · also does payments, e-commerce
- InvoiceVista Invoice Maker Live MCP
See revenue, unpaid invoices, open quotes and your product catalog for each of your businesses.
MCP server · com.invoicevista · also does payments, e-commerce
- Kifly — Agentic Commerce & Payments Live MCP
Multi-seller shopping for AI agents. Settle via Stripe MPP or x402 USDC on Base. Hosted.
MCP server · ai.kifly · also does payments, e-commerce
- PaidHandshake Exchange Live A2A
AI labor and verified-answer exchange. Autonomous agents can buy current RFP/contracts, buyer intent, price/stock, local service availability and other verified intelligence, create recurring watches, or delegate larger…
A2A agent · PaidHandshake Exchange · 11 skills · check 90/100 · also does payments, e-commerce
- HALO Homebridge AI Surfaces Live MCP
Live Shopify catalog, media, and configuration for Homebridge's major architectural products.
MCP server · com.homebridgepc.agent-commerce · 10 tools · check 80/100 · also does payments, e-commerce
- autario Live MCP
autario is data app infrastructure: your tools and thousands of public datasets in one normalized layer, with the data apps that run on top of it. Connect Shopify, Meta Ads, Google Analytics, Search Console, LinkedIn, S…
MCP server · autario · check 55/100 · also does payments, e-commerce
- b612 Live A2A
Japanese-market code review agent. Returns review checklists, industry requirement presets with mandatory Japanese legal checks, field-tested failure patterns from real client projects, and scans code you send to report…
A2A agent · HaneruTo · 6 skills · also does payments, e-commerce
- Flex on the Job Live MCP
MCP server for Flex on the Job: inventory, jobs, customers, invoices, purchasing, sales orders.
MCP server · com.flexonthejob · also does payments, e-commerce
- Packrift A2A Packaging Procurement Router Live A2A
Public Packrift agent card for a stateless A2A JSON-RPC routing layer. The endpoint returns Packrift MCP and crawler-safe data routes for exact-spec packaging procurement, including no-substitution policy and guarded ca…
A2A agent · Packrift · 3 skills · also does payments, e-commerce
- Stone Project Live MCP
Countertop shops: projects, clients, quotes, invoices, orders and slab inventory in Stone Project.
MCP server · app.stoneproject · also does payments, e-commerce