# Alt Speak > AltSpeak at altspeak.app, a custom website and app build by noboringsites. AI text to speech. Source page: https://noboringsites.com/case-studies/altspeak/ · full index: https://noboringsites.com/agents.md ## Sign in to your account. Login with a Magic Link. Safe, Secure and Passwordless. Don’t have an account? Sign up here. ## Check your inbox. If your email has a portal, your sign-in link is on the way. It works once and expires in 10 minutes. Or type the code from the email. Nothing landing? Check spam, resend the email, or use a different email. No portal yet? Join the waitlist. New here? An account opens with your first order. no boring sites. Client build AltSpeak sells AI voices to creators, and the hard part was never the front page. We built the marketing site, the studio behind it, and the five payment rails that carry the money. Industry AI text to speech Delivery 27 days to launch Year 2026 Scope Site, app and back end ## About the Client AltSpeak sells AI voices to creators: type a script, pick a voice, export audio you can publish. It competes with ElevenLabs on price and on range, and it sells to people who have already burned credits on takes that came out wrong. ## The Challenge An audio product has to be sold on a silent page. Nobody buys a voice they have not heard, and nobody signs up to hear one. Then the money: their buyers are in Lagos, Manila, Delhi and Jakarta, where a card that works in London often declines. A checkout that only took cards would have quietly lost most of the market the product was built for. ## The Solution We designed and built the marketing site, the product, the dashboard and the back end that bills for it. The page hands the voices over before anyone signs up, and the interfaces below are the four we built to do it. - 01 Marketing site Home, pricing, the head to head against ElevenLabs, the cost calculator, the FAQ and the blog. - 02 The voice studio A React 19 and TypeScript app on Zustand: voice browser, eight-way comparison, emotion editor, pronunciation control. - 03 Account and billing OAuth and magic-link sign in, a credit ledger that expires lot by lot, usage history, referrals and affiliate payouts. - 04 Blog and CMS A custom Sanity integration: categories, search, sort and a featured slot, so the client publishes without calling us. - 05 Five payment rails Two merchants of record, PayPal, and two hosted crypto processors, chosen by country before the page paints. - 06 Measurement The Meta Pixel paired with the server-side Conversions API, and Microsoft Clarity for session replay. - 07 Infrastructure Railway from a Dockerfile with PostgreSQL and Redis attached, audio on Cloudflare R2, the site behind Cloudflare. Voice library Plans Crypto checkout ## The Results Live in 27 days from first commit. The client publishes posts, moves prices and runs promotions without us, on one codebase carrying the marketing site and the product. ## What It Runs On Twenty services are wired into this build, and the client runs all of it without us. Five payment rails sit behind one checkout, the country decides which one appears before the page paints, and two speech engines answer behind a single interface. - Google Cloud Text-to-Speech Chirp3-HD voices, the primary engine behind every take. - Inworld TTS The second engine, answering behind the same interface as the first. - Creem Merchant of record for cards across the US, UK, EU, Australia and Canada. - Dodo Payments India UPI, and Dodo remits the 18% OIDAR GST itself. - PayPal Subscriptions API v1, for the buyers who will not use anything else. - Plisio Hosted crypto, USDT-TRC20, with a floor of three dollars. - OxaPay Hosted crypto behind the guest pack checkout. - PostgreSQL Thirty-one tables and seventy-three migrations, including the credit ledger. - Redis Sessions, and the caches sitting in front of them. - Cloudflare R2 Every generated audio file, handed over on a presigned URL. - Railway One Dockerfile carrying Python 3.12 and Node 22, Postgres and Redis attached. - Google OAuth One of the two ways in. - GitHub OAuth The other one. - Resend Magic-link sign in, and every transactional email after it. - Sanity The blog, so posts are the client’s to write and ship without us. - WhatsApp Cloud API A click-to-WhatsApp ad answers with the India checkout link. - Meta Pixel and CAPI Browser pixel paired with the server-side Conversions API. - Microsoft Clarity Session replay and heatmaps across the funnel. - Sentry Error tracking on the server, wired at application start. - ipinfo Signup enrichment, feeding the country router that picks the rail. - Creem US, UK, EU, AU, CA - Dodo Payments India, 18% OIDAR GST remitted - PayPal Subscriptions API v1 - Plisio USDT-TRC20, floor of $3 - OxaPay Guest pack checkout ## Key Stats - Brief to launch 27 days, first commit to the launch build - Ways to pay 5 rails: 2 merchants of record, PayPal, 2 hosted crypto - Cards-fail markets covered 18 countries routed to crypto before the page paints - Payment code 18 modules, 6,772 lines - Data model 31 tables, 73 migrations - Scope 2 products, 1 codebase Counted in the AltSpeak codebase, August 2026 ## Want us to build Yours? Answer a few questions about the business and see the price. Or skip ahead and take a finished build you can change to anything. ## Find that Perfect Template. ## Where to go next - [Continue with Google](https://noboringsites.com/api/portal/google) - [Continue with GitHub](https://noboringsites.com/api/portal/github) - [Start a Plan](https://noboringsites.com/pricing/#pr-plans) - [Buy a Template](https://noboringsites.com/templates/) - [Get a Custom Build](https://noboringsites.com/start/) - [Visit AltSpeak](https://altspeak.app) - [See the Other Builds](https://noboringsites.com/case-studies/) - [See More Templates](https://noboringsites.com/templates/)