✨ For Builders and Vibers

BACKEND IS A
VIBE KILLER.

Turn any Google Sheet
into a live API instantly.

Focus on shipping your product.
Let us deal with the rest.

Paste Google Sheet
link here
Free Tier
No Credit Card
Works with any AI tool

The Vibe Coder's Backend

Works with all your
favourite AI tools.

Compatible AI Coding Tools:

  • Sheet Ninja works with Replit for instant API backends.
  • Sheet Ninja works with Lovable for instant API backends.
  • Sheet Ninja works with ChatGPT for instant API backends.
  • Sheet Ninja works with Claude for instant API backends.
  • Sheet Ninja works with Gemini for instant API backends.
  • Sheet Ninja works with Cursor for instant API backends.
  • Sheet Ninja works with V0 for instant API backends.
  • Sheet Ninja works with Bolt.new for instant API backends.
  • Sheet Ninja works with Windsurf for instant API backends.
Replit logoReplit
Lovable logoLovable
ChatGPT logoChatGPT
Claude logoClaude
Gemini logoGemini
Cursor logoCursor
V0 logoV0
Bolt.new logoBolt.new
Windsurf logoWindsurf
Replit logoReplit
Lovable logoLovable
ChatGPT logoChatGPT
Claude logoClaude
Gemini logoGemini
Cursor logoCursor
V0 logoV0
Bolt.new logoBolt.new
Windsurf logoWindsurf
Windsurf logoWindsurf
Bolt.new logoBolt.new
V0 logoV0
Cursor logoCursor
Gemini logoGemini
Claude logoClaude
ChatGPT logoChatGPT
Lovable logoLovable
Replit logoReplit
Windsurf logoWindsurf
Bolt.new logoBolt.new
V0 logoV0
Cursor logoCursor
Gemini logoGemini
Claude logoClaude
ChatGPT logoChatGPT
Lovable logoLovable
Replit logoReplit

Ditch the hard way.

Do it the Sheet Ninjaway.

  • The boring way

    Spend hours setting up a database

    The Ninja Way

    Paste a Sheet link. Done.

  • The fragile way

    Write backend code your AI will break

    The Ninja Way

    Hand a prompt to your AI. It just works.

  • The old way

    Beg your developer friend for help

    The Ninja Way

    You ARE the developer now.

  • The slow way

    Deploy, break, redeploy

    The Ninja Way

    Edit a cell. It updates live.

  • The expensive way

    Pay for infrastructure upfront

    The Ninja Way

    Free tier. Ship first, pay later.

HOW IT WORKS.

Three simple steps to glory.

ACME Inc Basketball Team
A
B
C
D
E
1
Name
Role
Status
2
Alice
Dev
Active
3
Bob
Active
4
Charlie
Manager
Away
5
David
Intern
Offline
6
Eve
CTO
Active
7
8
Sheet1
+

ENDLESS POSSIBILITIES.

Don't just build an app. Build a business.

RAG READY
AI Agents

The LLM Context Store

Give your AI agent a brain you can actually read. Store Q&A pairs or 'Long Term Memory' in rows. If the bot hallucinates, just edit the cell.

LangChainOpenAIPython
WAITLIST
Viral Growth

The Pre-Launch

I have an idea at 9 PM. I want a waitlist by 10 PM. Capture emails instantly to a Sheet. Validate the idea before you build the product.

V0.devHTML
Marketing / CMS

A/B Test Marketing Copy

Marketing wants to change the H1. Engineering says 'next sprint'. Put the copy in a Sheet. The site updates instantly. A/B test without a deploy.

Next.jsVercel
Crowdsourcing / Community

The "Open Salary" Project

Build a proprietary data asset. Users submit salary data via a form (POST). You moderate rows in the Sheet. The site displays only 'Approved' rows.

Vue.js
Data Science

The Instant Dashboard

Skip the BI procurement process. Dump your CSV analysis into a Sheet. Hook it up to Streamlit. You look like a wizard; the data lives in a cell.

PythonStreamlit
NO PDF
Hospitality / Retail

The QR Menu

Need to update the price of the steak? Just edit the cell. Your QR code menu updates instantly. No more re-printing PDFs.

ReactQR Code
Startup
SvelteTailwindStripe
$$$

The Niche Job Board

I want to be the connector and get paid. Curate 'Remote Jobs for Rust Devs' in a Sheet. Display them beautifully. Charge companies $50 for a bolded 'Featured Row'.

Enterprise / Internal Tools

The Subject Matter Expert

IT said '6 months'. You built it in 6 hours. Sync the Master Inventory Google Sheet and give Sales a read-only search app on their phone.

AngularJSCobol
checkout our blog
for more examples!

SIMPLE PRICING.

Start for free.
Upgrade when you need it.
✨ Launch Sale: Early Adopter Pricing Active

Starter

Perfect for validating your next big idea.

Free
  • 250 requests
  • Unlimited rows
  • Unlimited sheets
MOST POPULAR
Launch Sale

Pro

Everything you need to launch and grow.

$9$29/mo
  • 10,000 requests / month
  • Bulk Add 100 rows at a time
  • Unlimited rows
  • Unlimited sheets
  • Priority Support
Launch Sale

Max Plan

High throughput for scaling businesses.

$49$69/mo
  • 750,000 requests / month
  • Bulk Add 1,000 rows at a time
  • Unlimited rows
  • Unlimited sheets
  • Dedicated Support

Wait, what if my project isn't successful?

Don't worry, you can cancel anytime. Just like your Netflix subscription. But we believe in you, get back on the horse and try again with another project.

BURNING QUESTIONS?

We've got answers for your frequently asked questions.

(No lawyer-speak)
Yes. Your sheet remains private. You share it only with our service account and we use Google's OAuth to authenticate.

We can't see your other files. We give you an API Key. Keep that key safe alongside your Bitcoin private key and you're golden.
Yes, you can add, edit, and delete rows. The changes appear in your Google Sheet instantly (or within a second).
Instant updates. The JSON keys come directly from your first row. Change "Name" to "FullName" in the sheet, and the API updates immediately.
Yes. Whether you're building with Replit, Claude, or ChatGPT, we provide copy-paste prompts so your AI knows exactly how to integrate with Sheet Ninja seamlessly. It's basically a cheat code for your LLM.
If you need more than 750k requests per month, then your project is probably making you rich. Email us and we will set up a custom enterprise plan for you. Enjoy your new lambo.
Nope. Your data stays in Google Sheets. You can edit it there manually, or use our API to edit it programmatically. We are just the bridge.

DON'T OVERTHINK IT.
JUST SHIP IT.

You have a dozen ideas in your notes app. Pick one. Grab a Sheet. Go live tonight.

Start Building