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Cellystial Technologies

Software company · Bengaluru, India

Software that keeps businesses moving.

Products

Built and run by our own team.

Swayama

Launching soon

Get found by customers on Google, Maps and AI assistants.

Swayama connects to your Google Business Profile and website, shows where you stand, and drafts the work that moves you up. Nothing goes public until you approve it.

  • Maps rankings across your area, checked on a schedule
  • Review replies and Google posts, drafted for you
  • Whether ChatGPT and Gemini name your business
Ask for early accessVisit swayama.comMonthly plans in ₹ + GST
cellystial.com

Cellystial

Live

Send JSON to one API. Get a finished PDF back.

Design a template once, visually or in code, then create invoices, receipts, certificates and reports from your own systems.

  • SDKs for Node.js, Python, PHP and Go
  • Zapier, Make and n8n for no-code teams
  • Batch jobs and signed webhooks, on a Rust and Typst engine
Visit cellystial.comFree plan, no card needed

Services

We also build software for clients.

The same team that runs our products takes on client projects. You work with the engineers who build it.

All services

AI agents and automation

Agents that take over repeated work, with a person approving the steps that matter.

Web apps, mobile apps and SaaS

Custom software, from the first version to running it in production.

Websites and marketing sites

Fast business websites that are built to be found and to bring in leads.

AI search and AI features

Answers from your own documents and code, or AI added to your product.

Client work

Website, lead pipeline and analytics

Sarish Advertising

A print and branding business of over a decade moved off an old jQuery template onto a new brand and domain, without losing search visibility, with one place to catch and follow up every enquiry.

Rebuilt on a modern stack
Next.js and React, server-rendered, with a page per service and permanent redirects so existing rankings carried over.
No lost enquiries
Every enquiry is saved first, then emailed to the team, and the system records whether each alert was delivered.
Lead pipeline
A private admin to move each lead from new to contacted, quoted, won or lost, with notes and spreadsheet export.
Where leads come from
Whether visits came from search, social, AI assistants or direct, and which pages a person read before enquiring.

97

Accessibility

100

Best practices

92

SEO

Lighthouse, sarishadvertising.com, November 2026

Visit sarishadvertising.com

How we work

Four rules behind everything we ship.

You approve first

Nothing speaks for your business in public until you say yes.

Measured, not guessed

Every number we show comes from a real check, with its date.

Your data stays yours

Never sold, and never used to train anyone else's AI.

Cancel any time

Monthly plans, no lock-in, and a GST invoice for every payment.

Questions? Write to us. A person replies.

[email protected]
Contact us