Teams use an API key on a monthly plan, and every paid plan includes a monthly verify allotment. New teams can start with a 30-day free trial. Autonomous agents need no account: they pay $0.01 per verification with machine payments (x402 on Base or MPP on Tempo), or fund 500 verifications for $5. The two are priced separately.
PLANS · API KEY · MOST TEAMS START ON GROWTH.
Try Mnemo with the included trial allowance.
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Start free trial →Indie builders and prototypes.
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Series A teams in production.
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Series B+ and mid-market.
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| Attribute | Free Trial | Starter | Growth | Scale | Enterprise |
|---|---|---|---|---|---|
Verify included Included verification allowance. | 10,000 total | 50,000 | 500,000 | 2,000,000 | Custom |
Retention How long a stored object stays verifiable, from when it was stored. | Until trial ends | 90 days | 365 days | 1,095 days | Indefinite |
Support | Community | Email · 3 day | Email · 1 day | Priority | Dedicated AM |
Deploy model | Multi-customer | Multi-customer | Multi-customer | Multi-customer | Hosted or BYO |
Free trial ends after 30 days or when the included 10,000 verification allowance is used, whichever comes first.
Paid plan allowances reset each billing period. No automatic overage charges. Plans renew monthly until cancelled.
Embedding is never billed per call.
Each paid plan includes a monthly verify allowance, and higher tiers include larger ones. There is no automatic overage and no top-up: at the allowance, verification pauses until the next billing period.
Separate from the plans above: no subscription, no allotment, no API key. An agent creates a namespace and embeds for free. Pay per verification with x402 on Base or MPP on Tempo, or fund 500 verifications for $5 using x402, Tempo, or card via Stripe; the burst is usable for 14 days. A healthy positive or negative result counts as one verification. A verification Mnemo fails to complete costs nothing. Lineage reads are free, and so is the optional promotion of a namespace to a permanent account by a signed-in person.
Use Mnemo via API or run it inside your own infrastructure. Pricing, SLA, and deployment model are scoped per engagement.
Contact sales →One mnemo.embed(vector, model_id) call (one POST /v1/embed). Re-embedding the same vector produces a new record.
Verification pauses until your next billing period. There is no automatic overage and no top-up; higher tiers include larger monthly allowances.
From when the object is stored (for a promoted agent namespace, from promotion). After retention, verifying that object returns verified=false. Upgrading later does not extend objects already stored.
Self-service paid-tier plan changes are not currently available mid-cycle. Higher tiers include larger monthly allowances.
Yes, on Enterprise. Pricing, SLA, and deployment model are scoped per engagement.