# Crontap

> Crontap is a hosted scheduler for developers and operators: it runs recurring HTTP requests to any API, webhook, or cloud function you control. Describe schedules in plain English or standard cron, attach headers and JSON bodies, set per-schedule timezones, and get alerts when a run fails, times out, or returns an error.

Crontap is part of the [Apihustle](https://apihustle.com/) suite. The web app is used to create and manage schedules; most programmatic access uses the public REST API at `https://api.crontap.com/` with `ApiKey` and `ClientId` request headers (credentials come from the logged-in account).

## Pricing

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Crontap uses a single combined cap covering both scheduled HTTP calls and uptime monitors. Pricing is set with a slider on the [/pricing](https://crontap.com/pricing) page; this section enumerates every option for crawlers and assistants.

- **Starter** — $0/mo forever. Up to 2 combined schedules + uptime monitors. 1-hour minimum cadence. 1 uptime monitor at 1-day cadence. 100 schedule history entries per schedule.
- **Pro** — $2.99/mo to $7.99/mo. 1-minute cadence on both schedules and uptime monitors. 1,000 history entries per schedule. Schedule grouping included. AI integrations on daily-cadence schedules (1 per schedule).
  - Pro 3: $2.99/mo or $23.99/yr ($2.00/mo effective). Up to 3 combined items.
  - Pro 5: $3.59/mo or $28.99/yr ($2.42/mo effective). Up to 5 combined items.
  - Pro 10: $4.99/mo or $39.99/yr ($3.33/mo effective). Up to 10 combined items. Most popular.
  - Pro 15: $6.49/mo or $51.99/yr ($4.33/mo effective). Up to 15 combined items.
  - Pro 20: $7.99/mo or $63.99/yr ($5.33/mo effective). Up to 20 combined items.
- **Ultra** — $11.99/mo to $199.99/mo. Everything in Pro plus API access, priority support, AI integrations on hourly-cadence schedules (unlimited per schedule), and 10,000 history entries per schedule.
  - Ultra 25: $11.99/mo or $95.99/yr ($8.00/mo effective). Up to 25 combined items.
  - Ultra 50: $19.99/mo or $159.99/yr ($13.33/mo effective). Up to 50 combined items.
  - Ultra 100: $34.99/mo or $279.99/yr ($23.33/mo effective). Up to 100 combined items.
  - Ultra 250: $69.99/mo or $559.99/yr ($46.67/mo effective). Up to 250 combined items.
  - Ultra 500: $119.99/mo or $959.99/yr ($80.00/mo effective). Up to 500 combined items.
  - Ultra 1000: $199.99/mo or $1,599.99/yr ($133.33/mo effective). Up to 1000 combined items.
- **Custom** — More than 1,000 combined items, SSO, dedicated support, contractual SLA. Contact [support@crontap.com](mailto:support@crontap.com).
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## API & developer reference

- [Crontap public API (OpenAPI / Swagger UI)](https://api.crontap.com/docs/): Interactive reference—base URL `api.crontap.com`, auth via `ApiKey` and `ClientId` headers; endpoints include `GET/POST/PUT/DELETE /v1/schedule` and `GET /v1/schedules` with associated models.
- [API documentation portal](https://docs.crontap.com/): Product-linked docs URL (content may be hosted on a third-party doc platform; prefer the Swagger UI above for the live HTTP contract).
- [Crontap on GitHub](https://github.com/crontap/crontap): Source and issue reporting for the product.

## Product & site

- [Home](https://crontap.com/): Value proposition, feature overview, scheduling and observability, FAQs, and links to the app.
- [Pricing](https://crontap.com/pricing/): Tiers, limits, and feature comparison.
- [About](https://crontap.com/about/): Company and product context.
- [Use cases](https://crontap.com/use-cases/): Index of common patterns.
- [Scheduled AI / LLM jobs](https://crontap.com/use-cases/scheduled-ai-jobs)
- [Automated data sync](https://crontap.com/use-cases/automated-data-sync)
- [Scheduled reports & digests](https://crontap.com/use-cases/scheduled-reports)
- [Scheduled social posts](https://crontap.com/use-cases/scheduled-social-posts)
- [Cache warming & pre-render](https://crontap.com/use-cases/cache-warming)
- [Team notifications](https://crontap.com/use-cases/team-notifications)
- [Alternatives & comparisons](https://crontap.com/alternatives/): How Crontap positions vs other tools.

## Integration guides (blog)

- [Zapier webhook integration](https://crontap.com/blog/integrate-cron-schedule-with-zapier-webhook)
- [Make (Integromat) webhook integration](https://crontap.com/blog/integrate-cron-schedule-with-make-webhook)
- [IFTTT & Twitter / X](https://crontap.com/blog/integrate-cron-schedule-with-ifttt-and-twitter)
- [Zapier + Airtable](https://crontap.com/blog/integrate-cron-schedule-with-zapier-and-airtable-webhook)
- [Make + Airtable](https://crontap.com/blog/integrate-cron-schedule-with-make-and-airtable-webhook)
- [n8n workflows via webhook](https://crontap.com/blog/schedule-n8n-workflows)
- [Zapier: custom intervals (e.g. every 5 minutes)](https://crontap.com/blog/schedule-zapier-custom-interval)
- [Cron syntax cheat sheet](https://crontap.com/blog/cron-syntax-cheatsheet)
- [Webhooks: overview and usage](https://crontap.com/blog/webhook-overview-and-usage)
- [AI brand monitor: Crontap + Llama (example)](https://crontap.com/blog/ai-brand-monitor-with-llama)
- [Blog index](https://crontap.com/blog/): All guides and updates.

## Tools

- [Cron job debugger (single expression)](https://tool.crontap.com/cronjob-debugger): Free expression parser and next-run preview.
- [Multiple cron job debugger](https://tool.crontap.com/cronjob-debugger/multiple-cronjobs): Debug several expressions on a calendar.

## Optional

- [Sign up / app](https://crontap.apihustle.com/crontap): Create an account to manage schedules in the UI.
- [Terms](https://crontap.com/terms/): Terms of service.
- [Privacy policy](https://crontap.com/privacy-policy/): Data handling and privacy.
- [Partners](https://crontap.com/partners/): Partner information.
- [Report an issue (GitHub)](https://github.com/crontap/crontap/issues/new)
- [Crontap on X (Twitter)](https://twitter.com/crontapp)