Tera Labs
Independent software for singers, pilots, busy inboxes and online stores.
Tera Studio
Hear yourself sing any song.
Sing 1 minute into your phone. Tera Studio learns your voice in about 20 minutes. Every song you feed it comes back sung by you.
- Clone your singing voice from 1 minute of audio
- Real singing, not text-to-speech
- Any language: the words and melody come from the song
- Full-quality WAV downloads and song-card videos
- Runs on
- Web app. Works in the browser on your phone or computer.
- Price
- Free to try, no card needed. Paid plans are monthly or yearly.
Guide: How AI singing voice cloning works, from sample to song
More about Tera StudioTera Studio privacyTera Studio support
Pilotbook
Your whole flying life in one app.
A pilot logbook that does the maths for you. Built in India to DGCA rules, ready for pilots everywhere.
- Know you're legal before you report
- Log a sector in ten seconds
- Print in your country's format
- Your roster, checked against your limits
- Sign and certify on your iPhone
- Runs on
- iPhone. Requires iOS 26.
- Price
- Free to download, with Pilotbook Pro as an in-app upgrade.
Guide: DGCA CA-39 form: how to fill it and what eGCA checksGuide: DGCA FDTL limits explained: duty, flight time and restGuide: DGCA night flying time: how it's calculated and loggedGuide: LogTen and Wingman alternative: what Indian pilots needGuide: Rule 67A: pilot logbook requirements in India explainedGuide: DGCA pilot logbook app: FDTL, currency and printing
Tera Chat
Every chat that matters. One calm inbox.
Tera Chat brings iMessage, WhatsApp, Telegram, Instagram and Tinder into one native Mac app. It keeps track of every relationship and drafts replies in your style.
- Every thread from every network in one fast list
- Reply drafts that sound like you: pick one, edit it, send it
- One-keystroke summaries
- Messages and contacts are stored on your Mac, not on a Tera Chat server
- Runs on
- Mac. macOS 15 or later, Apple silicon.
- Price
- The app is free. AI plans start with a 7-day free trial.
Guide: All your messages in one app on Mac: how Tera Chat works
TeraCart
Everything your store needs. Already built in.
Storefront, checkout, reviews, heatmaps, live chat, shipping and GST invoices in one dashboard. Start free, and TeraCart takes 0% of your sales when you use your own payment account.
- COD on your terms: a deposit online, a COD fee, an order cap and OTP confirmation
- Profit Shield turns off COD for buyers who refused deliveries at other TeraCart stores
- GST invoices with CGST, SGST and IGST split, HSN codes and a PDF for every order
- Couriers ranked by price, speed and reliability, with Shiprocket labels and tracking
- Heatmaps, session replay and live chat show what shoppers do
- Runs on
- Web app. Your store and its dashboard run in the browser.
- Price
- Free plan, no card. Every new store gets 14 days of Pro. 0% transaction fees on your own Razorpay or PayU account.
Guide: How to reduce RTO and COD losses in Indian D2C stores
Tera Ads
Your ads and your sales. One honest number.
Connect Shopify, Meta and Google, and see sales, ad spend and estimated profit on one screen. Built for Shopify brands that run Meta and Google ads, with returns and cash on delivery counted.
- Profit after every cost: orders minus ad spend, product cost, shipping, fees and refunds
- Every Meta and Google campaign in one table, biggest spend first
- Up to three short notes on what needs a look
- Google and Meta deep dives, from wasted search terms to audience overlap
- Ask about your ads from Claude or ChatGPT, free for 30 calls a week
- Runs on
- Web app. Connects to Shopify, Meta Ads and Google Ads.
- Price
- Free for one business, no card needed. Paid plans are billed monthly.
Guide: How to see your Shopify profit after ad spend and returns
- Pilotbook
DGCA CA-39 form: how to fill it and what eGCA checks
CA-39 is DGCA's 18-column summary of your flying experience. How to fill each column, who countersigns it, and what eGCA checks when you apply. - Pilotbook
DGCA FDTL limits explained: duty, flight time and rest
DGCA FDTL limits for pilots in CAR 7-J-III Rev 2 (26 March 2024): flight duty by landings, night duty 00:00 to 06:00, cumulative hours and minimum rest. - Pilotbook
DGCA night flying time: how it's calculated and logged
DGCA night runs from half an hour after sunset to half an hour before sunrise. How to work out the night part of a flight and log it in eGCA. - Pilotbook
LogTen and Wingman alternative: what Indian pilots need
LogTen, Wingman and Pilotbook compared for Indian pilots: DGCA night, P1(U/S), CA-39, eGCA, FDTL, roster import, export and price, from their own pages. - Pilotbook
Rule 67A: pilot logbook requirements in India explained
Rule 67A of the Aircraft Rules sets how Indian pilots keep a logbook: what to log, monthly and quarterly certification, P1(U/S) and the eGCA e-logbook. - Tera Labs
About Tera Labs: who makes Tera Studio, Pilotbook and more
Tera Labs (TERA LABS USA LLC) makes Tera Studio, Pilotbook, Tera Chat, TeraCart and Tera Ads. What each one does, how they run, and where to get help.
In the lab
What we are building next. These are not for sale yet, so there is nothing to download.
TeraOS
A voice assistant for your Mac. You talk to it out loud and it answers in speech, can look at your screen or camera when you ask, and handles everyday tasks like timers, reminders, calendar and web lookups.
The company
Tera Labs is TERA LABS USA LLC. Each product runs on its own: sign-in, billing and help live on the product's site or inside the app. For anything else, write to us.