How much does the Kartra API actually cost?
Kartra publishes an API, but per-tier gating wasn't extracted automatically.
- Most likely scenario: API access is either included in all paid plans, or it's gated to higher tiers and we need to verify on the live docs page.
- Until verified, treat the question "which plan unlocks the API" as open. Don't budget on the assumption it's free with the cheapest paid plan.
Kartra subscription pricing
| Plan | Monthly | Annual / mo |
|---|---|---|
| Free Trial | — | — |
| Essentials | $59 | $52 |
| Starter | $119 | $99 |
| Growth | $229 | $189 |
| Professional | $549 | $429 |
⚠ Per-tier API gating not yet structured for Kartra. Confirm which plans unlock API access on the live docs.
Source: kartra.com/pricing. Verified 2026-06-07.
API at a glance
What you can build with the Kartra API
Three personas, three different shapes of build. Pick the row that matches how you actually ship.
Glue Kartra into your daily workflow
- Pull a digest of fresh activity into your morning Slack
- Trigger a one-off backfill when something looks off
- Pipe data into your own SQLite for ad-hoc queries
Sell Kartra reporting at scale
- White-label Kartra data into client-branded dashboards
- Run scheduled multi-account reports without logging into the Kartra UI
- Cross-reference with the rest of the client's stack (CRM, analytics, ad spend)
Production pipelines for Kartra
- Real-time sync into your warehouse on a cron
- Custom alerts the dashboard's built-in alerting can't express
- Backfill + idempotency handling for Kartra data older than the dashboard exposes
Quickstart template
# Starter template — endpoint paths and SDK package names come from # the Kartra API docs: https://documentation.kartra.com/category/api/ curl -X GET "https://documentation.kartra.com/<your-endpoint>" \ -H "Authorization: Bearer $TOKEN" \ -H "Accept: application/json" | jq .
Template only. Endpoint paths, exact base URL, and auth header format come from documentation.kartra.com/category/api.
Limits and gotchas
- No OpenAPI spec — you write typed clients by hand or use a third-party generator on the docs HTML.
- No official SDK detected. Plan on hitting the API directly with your HTTP client of choice.
- Rate limits: always read the docs page before scaling — the published limit is usually lower than the practical one and overages can be expensive.
- No-code fallback: Zapier cover the common triggers if you want to skip writing API code for simple flows.
Agent-readiness verdict
Skip for agent workflows. Kartra has a documented public API, but lacks MCP support, OpenAPI specs, webhooks, and structured outputs—all critical for Claude/Cursor integration. Without these primitives, you'll need heavy custom glue code to make it talk to modern AI agents.
Kartra API FAQ
Does Kartra have a public API?+
Sources
- Kartra official site: https://kartra.com/
- API docs: https://documentation.kartra.com/category/api/
- Pricing source: https://kartra.com/pricing (verified 2026-06-07)
10+ years in digital marketing. I review marketing software for AI-stack fit: real pricing, MCP and API support, and how cleanly each tool drops into an AI agent workflow, cross-checked against verified data and real user feedback.