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    • Scope your project9 short steps. See your result before you share an email.
    • Project assistant (guided)Answer guided questions. Get a technical brief an engineer reads.
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  • Work
  • Services
    • AI agents & automation
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    • Solana & trading systems
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    • Backends & APIs
    • Mobile apps
    • All services →
  • How we work
  • Tools
    • Scope your project
    • Project assistant (guided)
    • Architecture health check
    • Scale planner
    • Web3 readiness check
    • All tools →
  • About
  • Contact

Ways to start

Book a 30-min call, opens in a new tabSend a project brief
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WhatsApp: +91 90644 79521, opens in a new tab

Kolkata, India · GMT+5:30GMT plus 5 hours 30

Privacy

Privacy: what we collect, and why

This page explains what happens to anything you type into this site: the forms, the AI chat, the free checks, the booking page and messages you send us. If something here is unclear, email info@techmaxlabs.tech and a person will answer.

  • What you give us, and when
  • Your brief travels with you
  • The AI chat
  • What stays in your browser
  • What we do with it
  • Where it's stored, and who else handles it
  • How long we keep it
  • Your rights
  • Security
  • Children
  • Changes

What you give us, and when

We only receive details you type in and choose to send. Nothing is collected in the background.

WhereWhat we receiveWhen it reaches us
Project brief form (/contact#brief)What you're building, stage, timeline, budget band, name, email, company or website (optional), how you'd like a reply (and your WhatsApp number or Telegram username if you choose those), and whether you want an NDA firstWhen you press "Send brief"
"Suggest a time" form (/contact)Name, email, company (optional), a sentence about the project, times that suit youWhen you send it
Scope your project (/start)Your answers to the nine steps. Contact details only if you add them in step 9Your answers go to our server to calculate your result. They are kept only if you add contact details
Draft proposal (/proposal)Your brief, and contact details only if you add themWhen you ask for the draft
Rescue form (/rescue)What's broken, a description, name, email, company (optional)When you send it
"Talk to a person" in the assistantName, email, a note, and your briefWhen you send it
The free checks (/tools/*)Your answersSent to our server to work out the result, then returned to you. Not stored

Your brief travels with you

If you've built a brief with the wizard, the assistant or a check, the forms above attach it when you send them. You'll see a note saying so before you send.

The AI chat

Your conversation is kept in this browser tab until you close it, up to the last 40 messages.

To write replies, each message you send goes to our server.

Chatting on its own doesn't send us your contact details or create an enquiry. That only happens when you send your brief or book a call.

Please don't share passwords, private keys or seed phrases in the chat.

When the assistant runs in guided mode, it follows a script on our server and no AI provider sees your messages.

What stays in your browser

Two things are kept in your browser's session storage: your project brief, so the site doesn't ask the same question twice, and the assistant conversation. Both are cleared when you close the tab.

'Start over' in the assistant clears both.

If you switch the hero drawing between Plain English and Engineer view, your choice is remembered in local storage on this device. It contains no personal data.

This site doesn't use cookies.

What we do with it

We use what you send to reply to you, to prepare a proposal if you ask for one, and to run the project if we work together.

We don't sell it. We don't share it with anyone for their own marketing.

Where it's stored, and who else handles it

To stop abuse, our server keeps your IP address in memory for about a minute to count requests. It isn't stored or used for anything else.

When you book a call, you use Cal.com. What you enter there (name, email, answers, time) is handled by them under their privacy policy, and shared with us so we can hold the call.

If you message us on WhatsApp, that conversation is handled by WhatsApp (Meta) under its own policies. We keep a note of the enquiry so we can follow up.

If you contract with us through Upwork, its own privacy policy applies to everything on that platform.

We don't use analytics that track you personally.

How long we keep it

The free checks keep nothing. The chat and your brief disappear from your browser when you close the tab.

Your rights

You can ask us what we hold about you, ask us to correct it or complete it, and ask us to delete it. We'll confirm who you are before acting.

If you're in the EU or UK, you can also object to how we use your data, ask us to restrict it, ask for a copy in a portable format, and complain to your data protection authority.

If you're in India, you can also nominate someone to exercise these rights for you, and raise a grievance with us first, then with the Data Protection Board of India.

Security

No system is perfectly secure, so we collect as little as we can and keep it only as long as we need to.

Children

This site is for businesses. It isn't meant for anyone under 18, and we don't knowingly collect their data.

Changes

If we change this policy, we'll update the date at the top. If a change affects data we already hold, we'll tell the people affected.

This is a plain-language policy. If anything here conflicts with a contract you've signed with us, the contract wins.

Techmax Labs is a founder-led engineering team in Kolkata, India. We build AI agents, blockchain systems, backends, dApps and mobile apps for clients worldwide.

Services

  • AI agents & automation
  • Blockchain & dApps
  • Solana & trading systems
  • Custom Layer-1 networks
  • Backends & APIs
  • Mobile apps
  • Rescue a struggling product

Work

  • All work
  • BlocksMaples
  • Bondkoin Labs and Voltara
  • Build log

Tools

  • Scope your project
  • Project assistant (guided)
  • Architecture health check
  • Scale planner
  • Web3 readiness check

Company

  • About
  • How we work
  • Contact

Legal

  • Privacy
  • Terms

Reach us

  • Book a 30-min call ↗, opens in a new tab
  • Send a project brief
  • WhatsApp: +91 90644 79521 ↗, opens in a new tab
  • info@techmaxlabs.tech
© 2026 Techmax LabsKolkata, India · GMT+5:30GMT plus 5 hours 30This site doesn't use cookies. Privacy policy →Machine view: A plain-text summary of this site for AI agents and crawlers.
Book a call, opens in a new tab

Other ways to reach us

  • WhatsApp+91 90644 79521 · Opens WhatsApp with a message ready to edit.↗, opens in a new tab
  • Project assistant (guided)→
  • Send a project brief3 quick steps. We reply with questions, not a sales deck.→
  • Email usinfo@techmaxlabs.tech↗

Kolkata, India · GMT+5:30GMT plus 5 hours 30