Every AI model you need.One place. Zero cost.Endlessly powerful.
सोऽहम् — So Hum — I am That
Chat, generate images, search the web, analyze PDFs, and use voice — all powered by the best AI models from Groq, Cerebras, Google, and more.
35+
AI Models
100+
Countries
99.9%
Uptime
$0
Price
Select AI Model
35+ availableAuto mode routes each query to the best model. No settings needed.
Get started in seconds
How it works
Open the platform
Go to soham-ai.vercel.app in any browser. Nothing to install. No app store. No account required to start.
Choose your task
Type a question, upload a PDF, speak a prompt, or request an image. SOHAM detects what you need automatically.
Get a response
The auto-router selects the best model for your query from 35+ options. You get the best answer, free.
Everything included
More than ChatGPT Plus.
At $0.
Every feature a power user needs — from 35+ AI models to image generation, voice, and live web search — in one free platform.
35+ AI Models
Groq (Llama 4, GPT-OSS 120B), Cerebras (Qwen 3 235B), Gemini 2.5 Pro, DeepSeek R1, NVIDIA Nemotron 120B — all free.
Ask anything — SOHAM picks the right model automatically. No account upgrades. No model tiers.
Smart Auto-Routing
Intent detector classifies every query into 13 types. Coding goes to DeepSeek. Long docs go to Gemini. Speed goes to Groq.
Ask "debug my Python code" — SOHAM routes it to DeepSeek R1 automatically. No settings. No toggles.
Real-Time Web Search
DuckDuckGo + GNews + Open-Meteo + CricAPI + CoinGecko. Auto-triggers on news, weather, sports, finance.
Ask "India vs Australia score right now" — SOHAM queries CricAPI and responds with live data, not training data.
Image Generation
CreativePollinations.ai FLUX + Cloudflare Workers AI + HuggingFace fallback. Around 5 seconds. Describe what you want.
Voice Input & Output
VoiceGroq Whisper V3 Turbo STT. Groq Orpheus TTS with 6 voices. Vocal direction: [cheerful], [whisper], [laughs].
PDF Analysis
DocsUpload PDFs up to 5MB. Ask questions, get summaries. Gemini 2.5 Flash with 1M token context window.
13 Specialized Skills
SkillsTranslation (50+ languages), Grammar Check, Quiz Generator, Recipe, Sentiment Analysis, Fact-Check, Dictionary.
16 Slash Commands
Commands/solve /summarize /search /news /weather /translate /grammar /quiz /recipe /joke /define /factcheck and more.
Privacy-First
PrivacyConversations stored in your browser's localStorage. The SOHAM backend never receives conversation content — only API routing instructions.
See the source code on GitHub to verify every claim.
SOHAM vs ChatGPT
Why pay $20/month for less?
ChatGPT Plus locks image generation, voice, and advanced models behind a $20/month paywall. SOHAM gives you all of that — plus 35+ models from 5 providers — for free.
ChatGPT data based on publicly listed Plus plan features as of 2025. SOHAM is an independent platform and is not affiliated with OpenAI.
Built by one person
A 16-year-old from Khatauli built this.
Heoster (Harsh)
Founder, CODEEX-AI · Age 16 · Khatauli, UP, India
Class 12 PCM · Maples Academy Khatauli
"Advanced AI should not cost money. Every student, regardless of background, should have access to the same tools as someone paying $20 a month."
Before any public launch, SOHAM was tested by friends from Khatauli — they broke it, questioned it, and made it better.
Development timeline
Voice & Multimodal Features
Integrated ElevenLabs voice synthesis, Groq TTS, speech recognition, and multimodal image handling into the platform.
Developed Smart Notes Pro
Created the revolutionary 'Six Souls' workflow for Smart Notes Pro, combining multiple AI agents for enhanced note-taking.
Firebase Auth & Memory System
Implemented full Firebase authentication, user profiles, and a persistent AI memory system using Firestore.
Achieved Global Reach
Platform reached users in 100+ countries with 100+ active users and 99.9% uptime.
Intelligent Router v3
Shipped the v3.3 multi-model router with intelligent routing rules, fallback chain management, and rate limiting integration.
Continuous Innovation
Ongoing development — expanding the model ecosystem, mobile app, and AI education initiatives.
SOHAM is open source
The full codebase — 50,000+ lines — is on GitHub under MIT license. Read the code. Fork it. Build on it.
Privacy & Security
Your conversations stay yours.
Conversations are stored in your browser's localStorage. The SOHAM backend never receives conversation content — only API routing instructions.
Privacy
- Conversations stored in your browser only — never on our servers
- No data selling. No training on your conversations.
- GDPR compliant. MIT licensed — verify every claim on GitHub.
Security
- Secure authentication via Firebase · HTTPS enforced
- Per-IP rate limiting on all API routes
- Open source codebase — no hidden data collection
Common questions