CardBoard
CardBoard scores 46/100 on xpay's Agent-Ready Index v2: partial pricing visibility; self-serve checkout is available.
CardBoard pricing
Starter
$9/user/mo
Team
$29/user/mo
Business
$99/user/mo
Enterprise
Contact sales
How CardBoard scores on the agent-ready dimensions
Public pricing visibility
15 / 15
Self-serve checkout
15 / 15
Public API + docs
0 / 20
Usage-based / metered pricing
0 / 20
Free entry path
4 / 7
No sales call required
7 / 7
Card / wallet / x402 payment
5 / 6
Machine-readable bonus (MCP / OpenAPI)
0 / 10
Total
46 / 100
What it actually costs at typical scale
1 user on Starter plan (monthly)
$9/mo
5 users on Team plan (monthly)
$29/mo
Can an autonomous agent transact here?
Can create account
Can enter payment method
Can upgrade plan
Can buy more usage
Can cancel online
Payment methods
Human approval recommended
Pricing transparency
full
Purchase motion
self_serve
Demo required
Quote required
Annual commit required
Auto-renewal mentioned
Cancellation policy visible
Refund policy visible
Invoice payment available
Purchase orders supported
MSA required
DPA available
Security review required
Trial
14 days (no card)
Annual discount
8.33% off
Trust & compliance
SSO / SAML
RBAC
Unknown
Audit logs
Unknown
Data residency
Positioning & ecosystem
“CardBoard Pricing is Simple”
Buyer persona
Six-step check: can an agent actually buy from CardBoard?
Discover price
Select a plan
Pay per task
Avoid a sales call
API docs without auth
Estimate cost upfront
Pros and cons for AI agents
Observational summary written by xpay from the signals captured on 2026-05-06. Not a review of the product — only of its current pricing posture for agent buyers.- Pricing is publicly visible on an indexable page — agents can read tiers without scraping past auth.
- Every advertised tier is self-serve; no tier requires scheduling a call.
- No per-unit price was advertised, so an agent has no way to estimate the cost of a single task.
- API documentation is gated or absent; an agent cannot inspect the integration surface without authentication.
- PPU requires account creation and an issued API key; a fully unauthenticated agent purchase is not yet supported.
- No /.well-known/ai-pricing.json or equivalent machine-readable pricing manifest is published — agents must rely on HTML scraping.
How CardBoard could lift its score
Add a per-unit price (e.g. $X / 1K calls) to the pricing page so an agent can compute its own cost before committing.
| pricing_visible | true |
| headline_phrasing | CardBoard Pricing is Simple — CardBoard is an online whiteboard platform that allows for simple collaboration and sparks creativity. We exist to help you plan and execute your best ideas. |
| tier_count | 4 |
| lowest_paid_entry_usd | 9 |
| free_tier | false |
| free_tier_terms | null |
| per_unit_price | null |
| annual_required | false |
| self_serve_paid_tiers | 3 |
| sales_only_tiers | 0 |
| public_api_docs_url | null |
| api_docs_auth_walled | null |
| ai_pricing_json_present | false |
| agents_txt_present | false |
| anonymous_purchase_path | false |
| per_unit_classification | null |
| usage_headline_present | false |
| custom_tier_present | true |
| agent_friendly | {"ai_pricing_json":false,"agents_txt":false,"llms_txt":false,"sitemap_xml":true,"mcp_server_card":false,"agent_skills_index":false,"x402_supported":false} |
View raw extracted page text →
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See agent-ready picksCardBoard
46
/ 100 (rubric v2.0)Diagram
Not advertised
4
No
$9/mo
3 / 0
Auth-walled
No
Not published
2026-05-09
Tier-based subscription
CardBoard pricing starts at $9/mo for the Starter plan; free trial available; paid plans up to $99/mo. Billed monthly or annually.
Start 14‑day Free Trial
Discovery files and protocols
Side-channel signals — informational, not part of the score. Each protocol is independent; adoption signals the publisher is thinking about agent buyers.ai-pricing.json
agents.txt
llms.txt
sitemap.xml
MCP Server Card
Agent Skills
x402 / MPP
Compare CardBoard with peers
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71
WebSequenceDiagrams
70
Arcentry
69
Custellence
64
Bhava
63
Zen Flowchart
60
FeatureMap
60
Plectica
59
Explore the Agent-Ready SaaS Index
25,480+ SaaS scored on agent-buyability — browse by readiness band, category, or jump straight to a pay-per-run tool on xpay.tools.