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Home / Headless SaaS
AI-native business softwareHeadless
SaaS.
One business core.
Every way of working.
One backend, three doors: an app for your team, an API for your developers and an MCP server for your AI agents. Same data, same rules behind all of them.
The full ICIGAI app for everyday work.
agent · mcp.icigai.com/hr
→ hr.list_leave_requests(status="pending") ✓ 7 requests → hr.approve_leave(id="LV-2210") ⚠ needs manager scope → sent for approval ✓ approved by manager · logged evt_19ab
Agents use the same core through MCP, within their scopes.
GET /v1/crm/customers?status=active
Authorization: Bearer $APP_KEY
200 OK · 4 records · 12 msYour website or app calls the same APIs.
The idea
Change the screen.
Keep the business.
Headless SaaS separates the business core from the screen. Data, workflows and rules live in one backend you reach through APIs.
One record. Several ways in.
Your team, an AI agent, a customer portal and an integration all see the same customer record, with access that fits each one.
- Web app
- Mobile
- Your website
- AI agents (MCP)
- Integrations
Customers4
| Customer | Owner | Status |
|---|---|---|
| Acme Retail | Priya S. | Active |
| Northline | Rahul K. | Active |
| Forma Works | Meera J. | In review |
| Bluepeak | Arjun M. | Active |
One shared record · example data
Architecture
Many connections.
One core.
Pick a client to follow its path. Every path ends at the same rules and the same data.
Web app
Gateway
Service
Database
Web app. Your team works with records, workflows and reports in the full ICIGAI app.
Mobile / WhatsApp
Gateway
Service
Database
Mobile & WhatsApp. Field teams and customers use the same records from a phone or a chat.
Your site
Gateway
Service
Database
Your website. Customer portals and your own front end call the same APIs.
AI agent
MCP server
Service
Database
AI agents. Agents use the MCP server, with their own identity and limited scopes.
Other system
Webhooks
Service
Database
Integrations. ERP, accounting and other tools sync through webhooks and APIs.
Capabilities
A complete product,
already underneath.
01
Data and screens
Tables, forms and views your team can change without code.
02
Workflows
Stages, approvals and automations that every client respects.
03
Reports and documents
Dashboards, PDFs and exports from the same data.
04
Identity and access
Users, roles and scopes for people, apps and agents.
05
Hosted portals
Customer and partner pages on top of the core.
06
Change history
Every edit recorded, with versions you can roll back.
Request path
Open to anything.
Clear on permission.
- 01Know who is askingPerson, app or agent, each with its own identity.
- 02Check what they can doRoles and scopes decide what is allowed.
- 03Apply the business rulesWorkflows and approvals run the same for everyone.
- 04Leave a trailEvery change is logged and can be traced.
Tools
Running on the core today
Three ways to use it
Your app. Your code. Your agents.
02 · API
Build your own front end
REST and webhooks for every feature, so your site or app can use the core directly.
curl https://api.icigai.com/v1/payroll/runs \
-H "Authorization: Bearer $KEY" \
-d month=2026-1103 · MCP
Let agents drive it
Every tool ships with an MCP server, so AI assistants and agents can use it safely.
{ "mcpServers": {
"icigai-crm": {
"url": "https://mcp.icigai.com/crm"
} } }Example snippets for illustration.
Catalogue
All tools
Filter by team. Priced per active user. New tools are added as they launch.
Need something we don't have yet?
We build custom headless SaaS on the same core, white-label included.
Tell us what you need
FAQ
Straight
answers.
What does “headless” mean?
The engine of the software (data, rules, billing, workflows) runs as APIs with no fixed screen. You can put any front end on it and change it without rebuilding the core.
Do we still get a normal app?
Yes. Every tool includes a complete web app, so your team can start on day one and add other front ends later.
Can AI agents use the tools?
Yes. Each tool has an MCP server. Agents get their own identity and only the scopes you allow.
Can you white-label or customise a tool?
Yes. We can rebrand it, extend it or build a new tool on the same core.
Where is our data stored?
In the ICIGAI cloud by default, or in your own cloud on request. Your data stays yours.
Build once.
Use it everywhere.
Talk to us →
Let’s talk
Try a tool
with your data.
Tell us a little about it. A real person from our team will reply within one business day.
- 1Send the form. Two minutes, no sales script.
- 2We reply within one business day with times for a 30-minute call.
- 3You get a pilot plan. Zero upfront, yours to keep either way.
Prefer to message us?