OmniKit
Universal Serverless Backend

Build Complete SaaS
Without Backend Code

OmniKit gives you 345+ REST endpoints across 24 feature categories. Authentication, data, AI, messaging, billing, storage, analytics — all ready to use.

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OmniKit APIlive
POST/omnikit/auth/login
GET/omnikit/data/products?sort=price:desc&limit=3
POST/omnikit/ai/generate { model: "claude-sonnet", prompt: "..." }
POST/omnikit/messaging/send { to: "hello@acme.com", template: "welcome" }
POST/omnikit/billing/subscriptions { plan: "pro", customer: "cus_12" }
POST/omnikit/storage/upload { file: image.png, public: true }
Everything Built-In

One Platform, Every Feature

Stop stitching together dozens of services. OmniKit replaces your entire backend stack with a single, unified API.

Authentication

JWT, API keys, OAuth, RBAC. Complete auth out of the box.

Data CRUD

Query, create, update, delete on any table. Zero code needed.

AI & LLM

Multi-provider routing. OpenAI, Anthropic, Google, Cohere.

Messaging

Email & SMS campaigns, contacts, templates, delivery tracking.

Billing

Stripe subscriptions, invoices, credits, feature entitlements.

Storage

File uploads, presigned URLs, transcription, thumbnails.

RAG & Vectors

Semantic search, embeddings, document chunking, similarity.

Analytics

Custom metrics, funnels, event tracking, real-time dashboards.

Real-time

WebSockets, SSE streaming, table subscriptions, live updates.

View all 24 feature categories
Simple Workflow

Three Steps to Launch

Go from zero to production-ready backend in minutes, not months.

01

Connect

Get your API key and start calling endpoints immediately. No setup, no config files.

02

Build

Use 345+ pre-built endpoints for auth, data, AI, messaging, billing, and more.

03

Ship

Deploy your frontend anywhere. OmniKit handles the entire backend, scaling included.

345+
API Endpoints
24
Feature Categories
90%
Less Backend Code
<50ms
Avg Response Time

Why Teams Choose OmniKit

345+ Ready-Made Endpoints

Every feature a SaaS needs, already built and battle-tested. Auth, data, AI, messaging, billing, storage, analytics, and more.

  • Authentication & RBAC
  • Multi-provider AI/LLM
  • Email/SMS campaigns
  • Stripe billing

Ship 10x Faster

Replace months of backend development with simple API calls. Focus on your product, not infrastructure.

  • No infrastructure management
  • Auto-scaling built-in
  • Multi-tenant by default
  • Enterprise security

Enterprise Security

Built with security from day one. JWT auth, encrypted credentials, RBAC, rate limiting, and audit logging on every endpoint.

  • API key encryption
  • Role-based access control
  • Rate limiting & DDoS protection
  • Full audit logging

Built for SaaS

Multi-tenant architecture with project isolation, scoped users, and integrated billing. Just focus on what makes your product unique.

  • Project-scoped isolation
  • Stripe billing integrated
  • Usage tracking & analytics
  • Feature entitlements

Start Building Today

14-day free trial. No credit card required. Full platform access.

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