Zephr

32 MCP tools · 11 platform surfaces · statuses from the shared registry

Pricing / Corridor

Pricing.Honest.

The six-tier ladder is settled in schema — Free, Pro, Premium, Max, Team, Enterprise. Local mode is free and available now. The managed-cloud numbers are planning references from the shipped schema seed, not committed offers. Signup is live at the console; charging those figures is not.

Local shipped · Managed tiers planningADR-0210135 tier laddernumbers not committed
The six tiers

Six steps. One of them is standing.

The structure is settled in schema and worth drawing. Only Free is standing today — the five managed tiers above it are planning references from the tier-ladder seed, not prices anyone has been asked to pay.

arrow keys walk the ladder

Free

Shipped · local mode

$0 · 2 GB storage · Community support

The full local runtime: evidence graph, 32 MCP tools, TrustBench, signed cross-tool handoff. This is the product, running on your machine.

Included today

  • Evidence graph
  • All 32 MCP tools
  • TrustBench deterministic suite
  • Signed cross-tool handoff
  • Tier / FreeAvailable

    $0

    Available now

    Storage
    2 GB
    Support
    Community

    Available locally now — no account, no card, no egress.

    The full local runtime: evidence graph, 32 MCP tools, TrustBench, signed cross-tool handoff. This is the product, running on your machine.

    Shipped · local mode
  • Tier / ProNot committed

    $19 / mo

    Planning reference · not committed

    Storage
    100 GB
    Support
    Priority

    One developer, many machines. Cross-device resume and hosted recall.

    Adds the hosted spine — cross-device sync, session resume, and managed retention above the local limits.

    Planned (managed cloud)
  • Tier / PremiumNot committed

    $79 / mo

    Planning reference · not committed

    Storage
    250 GB
    Support
    Priority

    Graph memory and multi-project continuity — the evidence graph, not isolation.

    Graph memory, multi-project continuity, and higher ceilings. The Premium headline is the evidence graph — not Art.50 export and not isolation.

    Planned (managed cloud)
  • Tier / MaxNot committed

    $149 / mo

    Planning reference · not committed

    Storage
    500 GB
    Support
    Priority

    Devpods included — hosted compute at no marginal surcharge.

    The upper managed tier: priority support with devpods included, sized for large monorepos and sustained agent traffic.

    Planned (managed cloud)
  • Tier / TeamNot committed

    $79 / seat / mo

    Planning reference · not committed

    Storage
    1024 GB
    Support
    Team

    Per-seat. Shared, reviewed memory across a team with tenancy isolation.

    Shared, reviewed memory across a team, with collaborative review, organization policy, and Art.50 transparency export.

    Planned (managed cloud)
  • Tier / EnterpriseNot committed

    Custom

    Planning reference · not committed

    Storage
    10240 GB
    Support
    Dedicated

    BYOK, custom terms, negotiated service agreement.

    Dedicated infrastructure, bring-your-own-key, and negotiated terms — only after managed cloud is evidenced.

    Planned (managed cloud)

Trust is not an upsell. Receipts, abstention, scope binding, and human confirmation of new claims are in the Free tier and stay there. Paid tiers buy hosting, sharing, and scale — never the ability to tell whether a claim is true.

All managed-cloud figures are planning references from the shipped schema seed (0135_tier_ladder.sql). They are not committed pricing.

Why pricing is dark

We will not sell a price we have not evidenced.

Managed-cloud pricing stays dark because the required evidence is not yet in. The figures beside this paragraph are internal references from the economics model — they exist to size the next evidence run, not to be charged.

The corridor is an internal reference from UNIT-ECONOMICS.md. It exists to size the next evidence run — how much capacity to buy, how much usage to model, what break-even would have to look like. It is not an offer, a quote, or a promise, and the moment it is treated as one it stops being useful for the thing it was built for.

When the economics gate (ZEP-288) flips to GO, the price is published together with the evidence that produced it. Until then this page carries no committed prices.

ADR-021 · UNIT-ECONOMICS.md §8 · ZEP-288

Corridor / managed cloudNot committed

Planning reference tiers

Free
$0
Pro
$19 / mo
Premium
$79 / mo
Max
$149 / mo
Team
$79 / seat / mo
Enterprise
Custom

Planning reference only. Not committed pricing. These figures are planning estimates from the shipped schema seed. They must not be represented as committed pricing.

planning inputs · 0135 tier ladder seed

Planning reference — not committed pricing. Figures from 0135_tier_ladder.sql.

  1. 01Gate

    Measured unit economics

    Usage, token cost, and storage cost measured against real invoices, not model estimates.

  2. 02Gate

    Provider and infrastructure invoices

    Live provider costs and infrastructure bills in hand before a price is published.

  3. 03Gate

    Enforceable usage and reservation limits

    Quotas and abuse controls enforced in the request path, not advertised in a doc.

  4. 04Gate

    Security and tenancy evidence

    Auth-before-filtering, Postgres reauthorization, and adversarial cross-tenant isolation proofs.

  5. 05Gate

    An explicit GO decision under ADR-021

    The economics gate (ZEP-288) flips from STOP to GO with the evidence that produced the number.

What you get on Free

Local mode is free, and it is the whole runtime.

Build from source on your machine and you get the core evidence graph, 24 first-party MCP tools plus 8 hosted tools, and the TrustBench deterministic suite — with no account, no card, and no egress. This is the free tier as it actually exists, not a feature-limited preview.

  • Evidence graph with provenance-bound beliefs and review-state tracking
  • 24 first-party MCP tools plus 8 hosted tools
  • TrustBench deterministic suite — runs on your machine
  • Signed cross-tool handoff (Continuity Format, Ed25519)
  • Receipts, abstention, scope binding, and human confirmation of new claims — never premium-gated

Free tier: $0. No account required. Source: 0135_tier_ladder.sql · ADR-021.

Questions

The things people actually ask.

Including the uncomfortable ones. A pricing page that only answers the easy questions is answering a different page's questions.

Can I start today?
Yes. Signup is live at the console, and local mode is free and needs no account. Clone the repo, build from source, connect a client, and start capturing provenance-backed memories.
Can I buy Pro, Premium, Max, or Team at these prices?
No. The figures on this page are planning references from the shipped schema, not committed offers. They document the economic corridor without pretending checkout is final.
Why publish planning numbers at all?
Because they document the settled tier structure and size the next evidence run — how much capacity to buy, how much usage to model, what break-even would have to look like. A number kept secret is a number nobody can pressure-test.
Are trust and provenance features a paid upgrade?
No, and they will not become one. Receipts, abstention, scope binding, and human confirmation of new claims are in the Free tier permanently. A trust layer that withholds trust behind a paywall is not a trust layer.
Does local mode require an account?
No. Local mode costs $0, needs no account, no card, and no egress. The network can be removed and the runtime keeps working.
How do I install locally?
Clone the repo and build from source. The npm package (@zephr-ai/cli) is not published yet, so there is no one-line install — source build is the path today.
What does Enterprise cost?
Custom, with no fabricated public amount. Enterprise is BYOK with dedicated support and negotiated terms, priced only after managed cloud is evidenced and the economics gate passes.

Read the quick start.

No public signup exists. Local mode is free on one machine, needs no account, and is installed by building from source. The managed-cloud figures on this page are planning references, not what you are charged.