Pricing

Priced per workspace. Not per seat.

One plan covers every project, teammate and API key in your workspace, billed monthly. Tool calls, delivered events and Memory have included allowances. Workbench is billed separately by runtime. Additional usage only runs when an Admin approves a budget. Start with a 30-day trial — no card, and nothing is charged automatically.

Pro

Build and run your applications
$30 / monthPER WORKSPACE · BILLED MONTHLY
Start free trial
✓100,000 tool calls / monththen $0.50 per 1,000
✓30,000 delivered events / monththen $1.00 per 1,000
✓25,000 Memory calls / monththen $1 per 1,000
✓Workbench billed separatelyfrom $0.006 per minute
✓2 projects · 60-day operational logs
✓300 requests / min, workspace-wide
✓Unlimited members · no seat chargesAdmins and Members
✓Email support
Additional usage runs only within an Admin-approved budget.

Growth

Higher usage for growing products and teams
$200 / monthPER WORKSPACE · BILLED MONTHLY
Choose Growth
✓1,500,000 tool calls / monththen $0.30 per 1,000
✓100,000 delivered events / monththen $0.75 per 1,000
✓50,000 Memory calls / monththen $1 per 1,000
✓Workbench billed separatelyfrom $0.006 per minute
✓10 projects · 120-day operational logs
✓1,800 requests / min, workspace-wide
✓Unlimited members · no seat chargesAdmins and Members
✓Email support
Additional usage runs only within an Admin-approved budget.

Enterprise

For customer integration rollouts, committed capacity and agreed operational support.
Custom annual pricing
Talk to us
✓Contracted allowances and rates for every resource
✓Contracted projects and log retention
✓Agreed capacity and request limits
✓Scoped rollout and onboarding
✓Agreed support coverage and response terms
✓Annual agreement, invoice billing
Resource allowances, rates and spending limits agreed in the contract.

ALL PRICES IN USD PER WORKSPACE, BEFORE APPLICABLE TAXES · BILLED MONTHLY · ONE WORKSPACE = ALL ITS PROJECTS, MEMBERS AND API KEYS

TRY IT FREE FOR 30 DAYSOne trial per Stacklink account. No card. Nothing is charged automatically.
✓
100,000 tool calls · 10,000 eventsfor the whole trial — no monthly top-up
✓
Memory and Workbench included1,000 Memory calls, 30 Standard minutes
✓
Invite your teamAdmins and Members — invites never add allowance
✓
Pauses, never billsonly the resource at its limit stops; nothing is charged
✓
Your work is keptprojects, connections and data under the retention policy
✓
Choose a plan any timeit starts a fresh billing period and allowance
Start free trialNo permanent free plan. Guided onboarding and Enterprise implementation are not part of the trial.
Compare

Everything in one table. No asterisks on seats.

Team collaboration is on every plan. You upgrade for usage, capacity, retention and support — never for another login.

PLANPROGROWTHENTERPRISE
PRICE$30/mo$200/moCustom annual
BILLINGMonthlyMonthlyAnnual agreementinvoiced per contract
USAGE · INCLUDED EACH MONTH
TOOL CALLS100,000then $0.50 / 1,0001,500,000then $0.30 / 1,000Contracted
DELIVERED EVENTS30,000then $1.00 / 1,000100,000then $0.75 / 1,000Contracted
MEMORY CALLS25,000then $1 / 1,00050,000then $1 / 1,000Contracted
STANDARD WORKBENCH1 vCPU · 6 GiB RAM$0.006 / minfrom the first running second$0.006 / minfrom the first running secondContracted
MEDIUM WORKBENCH2 vCPU · 8 GiB RAM$0.00996 / minfrom the first running second$0.00996 / minfrom the first running secondContracted
LARGE WORKBENCH4 vCPU · 12 GiB RAM$0.01836 / minfrom the first running second$0.01836 / minfrom the first running secondContracted
ADDITIONAL USAGE NEEDSAdmin budgetper resource, default $0Admin budgetper resource, default $0Contract terms
WORKSPACE
PROJECTS210Contracted
TEAM ROLESAdmin, MemberAdmin, MemberAdmin, Member
TEAM MEMBERSUnlimitedno seat chargesUnlimitedno seat chargesUnlimitedno seat charges
OPERATIONS
REQUESTS / MIN, WORKSPACE-WIDE3001,800Agreed capacity
OPERATIONAL LOGS60 days120 daysContracted
SUPPORTEmailEmailAgreed coverageand response terms
BUYING PATHStart free trialChoose GrowthTalk to us
How usage works

Four resources. One clear unit each.

Every plan includes tool calls, Memory calls and delivered events. Workbench is billed separately by runtime. Beyond an included allowance, usage continues only within the Admin-approved budget for that resource. The API, SDK and MCP cost the same.

What countsHOW WE COUNT USAGE
⚙Tool callone successful toolkit action · any provider, same price1 call
↗Delivered eventone delivery to a configured destination · retries free1 event
◈Memory callone processing or search/context request · browsing free1 call
▣Workbench runtimerunning seconds by sandbox size · idle time includedper second
SUMMED FOR THE MONTH, THEN PRICED — NO PER-REQUEST ROUNDING
Additional usagePRO · GROWTH · OWN BUDGET PER RESOURCE
⚙Tool callsafter the included allowance$0.50 · $0.30per 1,000
↗Delivered eventsafter the included allowance$1.00 · $0.75per 1,000
◈Memory callssame on both plans$1per 1,000
▣WorkbenchStandard · Medium · Large, per minute$0.006 · $0.00996 · $0.01836per minute
FOUR BUDGETS: TOOL CALLS · EVENTS · MEMORY · WORKBENCH · $0 UNTIL AN ADMIN SETS ONE
Tool catalog and schema readsTool searchConnection setup and statusTrigger configurationSession setupLog readsFailed calls and automatic retriesInternal Memory processing stagesMemory record browsing and listing

A TRIGGER AND ITS WEBHOOK DELIVERY COUNT AS ONE EVENT · A TOOLKIT CALL FROM INSIDE WORKBENCH COUNTS AS A TOOL CALL AS WELL AS RUNTIME

Spending controls

Nothing extra runs without an Admin's yes.

The same controls on every plan, enforced across the dashboard, SDKs, MCP, triggers and background jobs.

$0
Additional usage is off by default

Going past an allowance needs an Admin-approved monthly budget — one each for tool calls, delivered events, Memory and Workbench. Included usage works with $0 approved.

DEFAULT $0
%
Alerts at 80% and 100%

Admins hear about an allowance or budget before it runs out, in email and in the dashboard.

EMAIL + DASHBOARD
■
A hard stop at your budget

Work that needs that resource pauses at the limit — including queued and concurrent work. Other resources keep running.

WORKSPACE-WIDE
Enterprise

An agreement built around your rollout.

For teams putting integrations in front of their own customers. We agree the scope, capacity, support and commercial terms before you commit — and your contract is what your workspace enforces.

Talk to us
30 MINUTES · GOOGLE MEET · WITH THE PEOPLE WHO BUILD IT
WHAT WE'LL COVER ON THE CALL
  1. Providers and workflowswhich integrations and actions are in scope
  2. Customer environmentshow many of your customers, workspaces and projects
  3. Volume and capacitytool calls, events, Memory, Workbench, throughput and retention
  4. Launch timelinerollout steps and the date that matters
  5. Support and operationscoverage, response terms and who does what
Questions

Billing, in plain sight.

01Am I billed per person or per workspace?＋
Per workspace. Every project, member, API key, connected account and background job in the workspace shares one plan and one set of allowances. There are no seat charges.
02Does inviting a teammate change my bill?＋
No. Invitations never add charges — and never add allowance. Admins manage billing, invitations and budgets; Members use the workspace within its budgets and can see the plan and its limits.
03What counts as a tool call?＋
One successful external toolkit action, through the API, SDK or MCP. A workflow with five toolkit actions is five tool calls. Never counted: tool catalog and schema reads, tool search, connection setup and status, trigger configuration, session setup, log reads, failed calls and automatic retries.
04How are triggers and webhooks priced?＋
Each successful delivery to a configured destination is one delivered event. A trigger and its webhook delivery count once; retries and duplicate source events never add events.
05How is Memory priced?＋
One Memory call processes submitted content or searches/assembles context. Memory has its own allowance, separate from external tool calls. Internal extraction, embeddings and reranking add no calls. Ordinary record browsing, listing and stored-profile reads are free. Metadata-only updates are free; submitted content updates count once. Source sync skips unchanged content. Existing Memory request-size, query and result limits apply. Each accepted processing request counts once; invalid requests are rejected before billing. API, SDK and MCP use the same meter.
06How is Workbench priced?＋
By running seconds, per sandbox size, including idle time until the sandbox stops: Standard (1 vCPU, 6 GiB RAM), Medium (2 vCPU, 8 GiB) and Large (4 vCPU, 12 GiB). All paid-plan runtime is billed from the first second at the listed per-minute rate; an Admin must approve a Workbench budget. Sandboxes stop automatically at your approved limit.
07What happens when I reach an allowance?＋
Only work that needs that resource pauses until the next billing period — unless an Admin has approved a budget for it. Other resources keep working. Admins get alerts at 80% and 100%.
08How does the trial work?＋
30 days, one per Stacklink account, with 100,000 tool calls, 10,000 delivered events, 1,000 Memory calls and 30 Standard Workbench minutes for the whole trial — none of them reset. No card, and nothing is charged automatically. New workspaces, invitations and extra projects don't restart it. When it ends, new chargeable work pauses; billing and data management stay available.
09When does my usage reset?＋
At the start of each monthly billing period — the day you subscribed, shown on your billing page.
10Can I change plans?＋
Yes. Changes take effect at the start of your next billing period, and the billing page shows the date before you confirm. Usage already incurred stays priced under your current plan. If a downgrade would exceed the new plan’s project limit, you reduce your projects first.
11Can I cancel?＋
Any time. Cancelling stops renewal; your plan runs to the end of the paid period and that period’s usage appears on the final invoice. The dialog shows the effective cancellation date; stored data follows the published retention policy.
12Do you offer annual billing?＋
Pro and Growth are billed monthly. Enterprise agreements are annual. Existing annual agreements keep their terms until the end of their term.
13Why choose Enterprise?＋
When you need an agreed rollout, committed capacity, contracted retention or support terms beyond the standard plans. Talk to us →

Try it for 30 days. Decide with real usage.

Tool calls, events, Memory and Workbench allowances for the whole trial. No card, and nothing is charged automatically.

Start free trial Talk to us

per workspace · no seat charges · additional usage only with an Admin budget · billing docs →

Book a call30 MIN · GOOGLE MEET