Cardia
Maintained
35 linking domains
Emerging
- For
- Developers and individuals who want their AI agent to pay for subscriptions, API credits, or purchases within set limits
- Activity
- Maintainedsite updated 4 months ago
- Runs as
- CLI
- Used for
- Pay API and subscription bills from an AI agent
- Cap agent card spending per merchant and time window
- Approve or freeze agent payments from a phone
- Launched on Product Hunt on Jul 1, 2026Product Hunt ↗
- Domain since2026domain registered
- Raised$500k · capital investment roundper the press · 2025-06 ↗
- MCP docscardia.digital/mcpthe vendor's page ↗
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Figure and bar: visits/mo, estimate · year: online since
- #1
Ramp
Issues corporate cards and automates expense reports, invoice processing, and accounting entries across spend categories.
738kActiveFrom $15/user/mo2019 - #2
Brex
Issues corporate cards, manages expenses and accounting, and provides banking services for businesses globally.
327kActiveFrom $12/user/mo2017 - #3
RhoMCP · sign-in
Business bank accounts, corporate cards, bill pay, invoicing and treasury cash yield, with receipt capture and expense approvals in one account.
165kActivePay per use - #4
Digits
Automates bookkeeping, month-end close, bill pay, and invoicing with real-time transaction categorization.
48.4kActiveFrom $65/mo - #5
Zeni
Automates bookkeeping, accounts payable, financial reporting, and month-end close with AI agents and human accountants.
12.2kActiveFrom $199/mo - #6
StackEasyMCP · sign-in
Tracks credit card balances, rewards, and deadlines across multiple cards to optimize spending and maximize cash back.
6.3kActiveFrom $25/mo2024
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use Cardia for?
Sign in to leave a noteWhat is Cardia?
Issues virtual payment cards to AI agents, enforcing per-merchant, amount and time limits on their purchases. It is listed in the Atlas under Finance, Developer tools.
Who is Cardia for?
Developers and individuals who want their AI agent to pay for subscriptions, API credits, or purchases within set limits
Do people use Cardia?
Emerging.
Is Cardia still maintained?
Maintained: site updated 4 months ago.
What are alternatives to Cardia?
In Finance, by use: Ramp, Brex, Rho, Digits, Zeni, StackEasy.
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