SingIt alternatives

Tools that do what SingIt does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from SingIt.

Read 2026-11-02 · SingIt itself: Pay per use

With a free plan or free to use: Valta, Holdings, CoinMarketCap.

10 alternativesUnlike SingIt

#1
Cardia Finance MCP · sign-in
Issues virtual payment cards to AI agents, enforcing per-merchant, amount and time limits on their purchases.
More widely used
35 linking domains
Maintained
#2
Valta Finance MCP · sign-in
Provides prepaid wallets and spending controls for AI agents with transaction limits, freeze switches, and audit trails.
Free planMore widely used
60
Active
From $29/mo
2025
#3
GenesisPay Finance MCP · sign-in
Lets an AI assistant buy from genesispay shops within a separate budget, with approval required above a spending limit.
More widely used
Little sign of use
Active
#4
Holdings Finance MCP · sign-in
Connects banking, invoicing, and accounting in one system; lets AI agents send quotes, invoices, and chase payments.
Free planMore widely used
115k
Active
Free
2022
#5
x402card Finance MCP · open
Issues wallet-owned virtual payment cards and prepaid travel eSIMs, paid for in native USDC on Base through x402.
More widely used
Little sign of use
Active
#6
Accept Payments from AI Agents Finance MCP · sign-in
Onboards AI agents and processes their payments via wallets, a payments engine and a policy engine limiting spend.
More widely used
14
Pay per use
#7
PayPal Finance MCP · sign-in
Digital wallet that sends and receives money, issues a debit card, offers installment payments and holds savings balances.
More widely used
8.2M
Active
1998
#8
Fairmarkit Finance
Automates procurement workflows including supplier discovery, RFX execution, and bid evaluation to source spend across all categories.
Also: Workflow automationMore widely used
26.3k
Active
2017
#9
CoinMarketCap Finance MCP · sign-in
Tracks live prices, market capitalisations and trading volumes for cryptocurrencies, ranked and charted for side-by-side comparison.
Free planAlso: Analytics
4.2M
Active
From $29/mo
2013
#10
Vertice Finance
Automates procurement workflows, benchmarks software spending, and negotiates vendor contracts.
Also: Workflow automation, AnalyticsMore widely used
6k
Active
Contact sales
2022

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How this list is made: the words SingIt is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.