Problem
1. Real-Time Communication Barriers: Difficulty for professionals, businesses, and tourists to talk and negotiate fluently with foreigners without expensive intermediaries or human interpreters.
2. Fragmentation between Conversation and Payment: Having to talk on one app (WhatsApp/Chat), translate into another (Google Translate) and charge for a third party with high exchange rates (banks/cards).
3. Global Financial Attrition: High cost and slowness in international financial transactions for small everyday transactions.
Solution
AtoS2 solves the problem by unifying real-time multilingual communication and instant financial settlement in a single mobile and web application:
Simultaneous Voice and Text Translation.
Native Global Payments (Solana Pay/USDC).
Frictionless Experience: A simple interface (messenger-style) aimed at both tourists and merchants and global professionals, eliminating the need to switch between multiple apps to trade and receive.
Business model
Our revenue model is hybrid (Freemium SaaS + Transactional Take Rate):
B2B Recurring Subscription:
Pro/Commercial Plan R$ 99/month: Unlimited minutes of real-time voice translation by AI, cloning and preservation of voice timbre, and multilingual business support tools.
Transaction Fee (Take Rate):
2% about payments processed via checkout/chat (Solana Pay/USDC), being significantly cheaper for merchants than international credit card fees (which charge from 3,5% the 7% + IOF).
Expected Average Ticket:
B2B/Commerce & Services (Retailers, Inns, Guides and Freelancers): ~R$ 150,00 the R$ 300,00 /month (adding up to monthly subscription + volume traded on the app).
Market
Addressable market size is divided into:
US$ 1,9 trillion Volume of direct expenditures by international tourists in the world.
US$ 45 billions Expenditures of small and medium-sized tourist establishments.
Focus on Receptive Tourism (Latin America/Brazil): US$ 350 millions Initial capture of the receptive ecosystem (hotels, inns, guides, attractions and local businesses in key tourist centers).
Competitors
Our competitors are divided into two axes, since none of them integrates ultra-fast voice translation with instant financial settlement in a single app:
Communication and Translation: Google Translate, DeepL, Skype Translator and HeyGen (focused only on translation/voice, with no payment trail or direct commercial focus).
Payments and Messaging: WhatsApp Pay, WeChat Pay, and Telegram Wallet (they have messages and payments, but they don't offer native simultaneous voice and text translation for crossing global languages).
Web3/Crypto Translation (Nichados): SolGlobe and Livetour (early-stage Web3 projects with less focus on conversational retail UX).
Competitive differentiation
Our main differential is the convergence between communication with AI and instant financial settlement in a single conversational flow.
Communication + Transaction in one place: While Google/DeepL only translate and WhatsApp/banks only charge, AtoS2 allows you to negotiate, translate by voice in real time, and close the sale with immediate payment in the same chat.
Nearly Zero Transactional Cost: By using the Solana network (USDC) as a financial trail, we eliminated abusive international card fees (IOF/spread of 6% the 10%).
Frictionless Web3 for the Ordinary User: Simplified login (Google/Apple OAuth) with invisible wallet or direct connection, allowing mass adoption by businesses and tourists without crypto complexity.
Entry barrier
The main entrance barrier is built by three pillars:
Bilateral Network Effect: The more tourist establishments adopt AtoS2 as a service and reception standard, the greater the value and retention generated for travelers arriving in the region, and vice versa.
Exchange Cost (Operational Lock-in): By integrating the service flow, management of multiple attendants, and the receipt book (POS) into the daily business, the exchange for another tool becomes costly and unlikely.
Hybrid Complexity (AI + Fintech): The combination of banking/multi-currency exchange infrastructure with a very high speed and low unit cost voice AI pipeline requires compliance and engineering that are difficult to replicate quickly.
Traction
We are currently in a functional Early-Stage/MVP stage in production:
Active and functional platform: Mobile application (React Native/Expo/Android EAS) and operating web with backend in production (atos2.online).
Validated technology: Low-latency AI simultaneous voice translation pipeline and Solana Pay (USDC) payment engine tested and integrated end-to-end.
Test base: Functional tests with a closed group of users (alpha testers) validating conversations in real time between different languages and instant checkouts.
Ecosystem: Project submitted and currently being presented at the Solana global innovation arena (Colosseum Radar Hackathon).