Kraken.io
Kraken.io scores 80/100 on xpay's Agent-Ready Index v2: partial pricing visibility; self-serve checkout is available; a public API exists with documentation; usage-based / per-token pricing is published; a free entry path exists.
Kraken.io pricing
Free
Free
foreverMicro
$5/mo
or $4.17/mo billed annuallyBasic
$9/mo
or $7.5/mo billed annuallyAdvanced
$19/mo
or $15.83/mo billed annuallyPremium
$39/mo
or $32.5/mo billed annuallyEnterprise
$79/mo
or $65.83/mo billed annuallyHow Kraken.io scores on the agent-ready dimensions
Public pricing visibility
15 / 15
Self-serve checkout
15 / 15
Public API + docs
18 / 20
Usage-based / metered pricing
13 / 20
Free entry path
7 / 7
No sales call required
7 / 7
Card / wallet / x402 payment
5 / 6
Machine-readable bonus (MCP / OpenAPI)
0 / 10
Total
80 / 100
What it actually costs at typical scale
Micro plan, 1 GB usage
$5/mo
Enterprise plan, 50 GB usage
$79/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
Available, no card
Annual discount
16.6% off
API & developer surface
API-first product
Sandbox present
Webhooks
MCP mentioned
Positioning & ecosystem
“Simple and Flexible Pricing”
Buyer persona
Six-step check: can an agent actually buy from Kraken.io?
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.
- A free tier exists, lowering the bar for an agent builder to prototype before committing budget.
- 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 Kraken.io 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 | Simple and Flexible Pricing — All plans start out as a FREE Account which comes with 100 MB of testing quota. No credit card is required to sign up. |
| tier_count | 5 |
| lowest_paid_entry_usd | 5 |
| free_tier | true |
| free_tier_terms | null |
| per_unit_price | null |
| annual_required | false |
| self_serve_paid_tiers | 4 |
| sales_only_tiers | 0 |
| public_api_docs_url | https://kraken.io/docs/getting-started |
| api_docs_auth_walled | false |
| ai_pricing_json_present | false |
| agents_txt_present | false |
| anonymous_purchase_path | false |
| per_unit_classification | {"unit_class":"data_volume","confidence":"rejected","agent_task_price_forecastable":"no","rejected_reason":"reject-context word found within ±200 chars (seat/period/credit/etc.)","evidence_text":"$5per additional GB"} |
| usage_headline_present | false |
| custom_tier_present | true |
| agent_friendly | {"ai_pricing_json":false,"agents_txt":false,"llms_txt":true,"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 picksKraken.io
80
/ 100 (rubric v2.0)Image Optimization
Not advertised
5
Yes
$5/mo
4 / 0
Public
No
Not published
2026-05-09
Tier-based subscription
Kraken.io pricing starts at $0/mo for the Free plan; paid plans start at $5/mo for the Micro plan and go up to $79/mo for the Enterprise plan. Billed monthly or annually.
Free plan (Free)
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 Kraken.io with peers
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heyy.ai
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69
OKZest
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SupaRes
69
Explore the Agent-Ready SaaS Index
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