Headless forms and scheduling infrastructure for everyone.
LinkyCal is the headless backend for forms, scheduling, and enriched contacts. Drop it into every project you ship, keep your own frontend, and let us handle storage, spam, and follow-up.
Share via link or use headless
No code required. Share the hosted link or paste an embed.
Bring your own front-end
Robust backend for your native HTML and JavaScript forms.
<!-- Native HTML. No JS, no server. --><form action="https://linkycal.com/api/forms/acme" method="post"> <input name="name" placeholder="Name" /> <input name="email" type="email" /> <button type="submit">Send</button></form>Stored, spam-checked, piped to your workflows.
You ship the frontend. We run the backend.
Point your forms and booking flows at LinkyCal. We store every submission, enrich it into a contact, and trigger the follow-up.
Stored & spam-filtered
Every POST is validated, spam-checked, and saved. Nothing lost, no duplicates.
Enriched into a contact
Each submission becomes a contact, auto-filled with company, role, and social profiles.
Piped to your workflows
Emails, tags, and webhooks fire the moment a form is submitted or a booking lands.
Spam-free forms without leaving chat
A working form needs spam filtering, new submission alerts, storage, and a backend to glue it together. LinkyCal takes care of it all and then some.
Without LinkyCal
- Waste credits and usage building custom forms
- Deal with spam, configure captcha or Turnstile
- Pay for an email provider and configure your domain
- Research and enrich every lead by hand
- Stand up a custom backend for emails and integrations
With LinkyCal
- Point your agent to LinkyCal's MCP server or LLMs.txt
- Spam filtered automatically
- New submission alerts goes out by default
- Leads enriched and tagged automatically
- Workflows to connect to your tools and services
Up and running in minutes
Create your project
Pick a name and slug — it becomes your namespace for forms, event types, and contacts.
Build forms & event types
Drag in fields, set availability rules, and brand everything to match your site.
Embed & go live
Paste one script tag or share your hosted link. Submissions and bookings flow in instantly.
One backend, unlimited integrations
“Connect your calendar, pipe every submission anywhere with webhooks, and let AI agents check availability and book through the built-in MCP server — seamlessly and efficiently.”
Bring your own frontend
Headless forms and scheduling infrastructure. POST from plain HTML, fetch from any framework, or drive bookings over REST. LinkyCal handles storage, spam, email, and calendar sync.
<!-- Native HTML, no JavaScript, no server --> <form action="https://linkycal.com/api/public/forms/acme/contact/submit" method="post"> <input name="full_name" placeholder="Your name" /> <input name="email" type="email" placeholder="Email" /> <button type="submit">Send</button> </form>
Real endpoints. Copy, paste, ship.
Loved by founders & lean teams
“I run my entire GTM, product feedback and request demo workflows with LinkyCal. My AI agents love it, I do not even have to visit the dashboard, although it has a nice, thoughtful UX!”
Mark Rudman, Founder at ImageAnimate AI
Flexible pricing plans
Choose a plan that grows with you. Start for free and upgrade anytime for more capacity and support.
Free plan
For personal projects and getting started.
Included features:
- 1 projects
- 3 forms per project
- 3 event types per project
- 500 contacts per project
- 500 responses per month
- Unlimited bookings
- REST API and MCP access
- Widgets and theme overrides
- Team members not included
- Custom CSS not included
- Analytics not included
Pro plan
For growing businesses with more volume and automation.
Included features:
- 5 projects
- 20 forms per project
- 20 event types per project
- 5,000 contacts per project
- 10,000 responses per month
- Unlimited bookings
- REST API and MCP access
- Widgets and theme overrides
- Custom CSS and branding removal
- Analytics with 12-month history
Business plan
For teams that need higher capacity and longer insights.
Included features:
- 20 projects
- Unlimited forms per project
- Unlimited event types per project
- 10,000 contacts per project
- 50,000 responses per month
- Unlimited bookings
- REST API and MCP access
- Widgets and theme overrides
- Custom CSS and branding removal
- Analytics with 36-month history
Frequently asked questions
LinkyCal supports multi-step forms with conditional logic, 12+ field types including text, email, phone, select, date, file upload, and more. You can create complex branching flows where fields appear or hide based on previous answers, and validate submissions in real-time.
You create event types with customizable durations, availability schedules, and buffer times. Share your booking link and visitors pick a time that works. If you connect Google Calendar, availability is synced automatically. Everything is timezone-aware, and confirmation emails are sent instantly.
Yes! Add a single script tag to your website and initialize the booking or form widget with one line of JavaScript. The widgets are self-contained with zero external dependencies, fully customizable themes, and work on any website — including WordPress, Webflow, and static HTML.
Yes, LinkyCal is headless-friendly. Visitor forms, widgets, availability, and booking creation use anonymous rate-limited endpoints. Protected REST management uses a project-scoped API key from a trusted server, while MCP clients connect through browser-based OAuth. Full OpenAPI docs and llms.txt are included.
The free plan includes 1 project, 3 forms, 3 event types, 500 contacts, 500 responses per month, unlimited bookings, 1 workflow, 1 calendar connection, REST API access, MCP access, widgets, and theme overrides. Team collaboration, Custom CSS, branding removal, and analytics start on Pro.
Yes. You can import contacts via CSV for bulk migration, and our API allows programmatic migration of forms, event types, and contact data. If you need help with a large migration, our support team is available to assist.
Take your forms & scheduling to the next level
Create your free account and launch your first form or booking page in minutes. No credit card required.
<script src="https://cdn.linkycal.com/widgets/booking.js"></script> <script> LinkyCal.booking({ projectSlug: "acme", eventSlug: "discovery-call" }) </script>
