Built For/Startups

Web runtime for early-stage products

Your agent deploys the waitlist page, creates the NPS form, builds the dashboard. Same conversation. Why build this twice?

Updated March 2026

Problems we solve

Problem

This quarter it is a waitlist. Next quarter it is NPS and bug reports. Every new form type means more backend plumbing alongside the actual product. Your agent can scaffold it, but someone has to maintain it.

With Sutrena

The agent creates everything through Sutrena's API. Waitlist, feedback, NPS, bug reports -- one API call each. Deploy landing pages alongside them. When priorities shift, your infrastructure does not need to change. That is the whole point.

Problem

Investors ask for data. How many signups? What is the NPS? You do not have time to build internal dashboards.

With Sutrena

Pass createDashboard: true on any form. You get charts and tables automatically. Make it public, share the link with stakeholders. Done.

Problem

Requirements change constantly. Rebuilding forms or migrating data every time you pivot wastes runway.

With Sutrena

Forms and pages are mutable through the API. Change fields, update labels, swap the success message, update page HTML. Existing submissions stay. No migration.

Problem

Enterprise form tools charge hundreds a month for stuff you do not need yet. Free tiers have submission caps that choke you right when things start working.

With Sutrena

Free forever for small experiments -- 10 projects (forms, pages, and dashboards combined). Builder is $9/month with 50 projects and 5,000 submissions each. Pro is $29/month with 200 projects and unlimited submissions. No per-submission fees ever.

Problem

This quarter it is a waitlist. Next quarter it is NPS and bug reports. Every new form type means more backend plumbing alongside the actual product.

With Sutrena

Every form type uses the same API. Waitlist, feedback, NPS, bug reports -- one API call each. Deploy landing pages alongside them. When priorities shift, your infrastructure does not need to change. That is the whole point.

Get started

# Sign up for the free plan or get a trial key
curl -X POST https://sutrena.com/api/trial

# Deploy a landing page
curl -X POST https://sutrena.com/api/pages \
  -H "Authorization: Bearer st_trial_xxx" \
  -H "Content-Type: application/json" \
  -d '{"name": "Launch Page", "html": "<h1>Coming Soon</h1>"}'

# Create waitlist with automatic dashboard
curl -X POST https://sutrena.com/api/forms \
  -H "Authorization: Bearer st_trial_xxx" \
  -H "Content-Type: application/json" \
  -d '{"templateId": "waitlist", "createDashboard": true}'

# Later: add NPS survey for early users
curl -X POST https://sutrena.com/api/forms \
  -H "Authorization: Bearer st_trial_xxx" \
  -H "Content-Type: application/json" \
  -d '{"templateId": "nps", "createDashboard": true}'

Recommended templates

waitlistfeedbacknpssurvey

Use any template with templateId in POST /api/forms.

FAQ

Is Sutrena affordable for a bootstrapped startup?

Free plan is forever, no credit card -- 10 projects (forms, pages, and dashboards combined), 500 submissions per form. Builder is $9/month -- 50 projects, 5,000 submissions per form, 5 webhooks, CSV export. Pro is $29/month -- 200 projects, unlimited submissions, 10 webhooks. No per-submission charges.

Can I share dashboards with my investors?

Set isPublic to true, share the URL. Auto-refreshes every 30 seconds. No login required to view.

How quickly can I get a waitlist running?

One API call for a trial key, one to create the form from the waitlist template. You get a hosted URL and a dashboard URL. Under a minute.

What happens when we outgrow the free plan?

Builder is $9/mo for 50 projects with 5,000 submissions each. Pro is $29/mo for 200 projects and unlimited submissions. Scale is $79/mo for unlimited everything. Upgrade through Paddle checkout -- no data migration, no downtime.

Can our AI coding tools create forms and pages for us?

Yes. 48 MCP tools. Point Claude Code or Cursor at https://sutrena.com/api/mcp and it can create forms, deploy pages, read submissions, build dashboards on its own.

What is Sutrena?

Sutrena is the web runtime for AI agents. Three primitives — pages, forms, and dashboards — accessible through one API. Your agent creates web artifacts, humans interact with them, and your agent gets the data back. Framework-agnostic. Works from any MCP client or HTTP client.

Get started in two API calls

1. Get a trial key (no auth, no signup)

curl -X POST https://sutrena.com/api/trial

2. Create a form + dashboard from a template

curl -X POST https://sutrena.com/api/forms \
  -H "Authorization: Bearer st_trial_xxx" \
  -H "Content-Type: application/json" \
  -d '{"templateId": "waitlist", "createDashboard": true}'

Ready to build?

Get a trial API key instantly with no signup, or create an account for the full experience.

Sutrena for Startups -- Pages, Forms & Dashboards for Early-Stage Products | Sutrena