Echo AI
Your AI, with memory that compounds.
What it does
About Echo AI
Echo AI is the assistant that actually remembers. Conversations build on each other instead of resetting — Echo carries facts, preferences and ongoing project context forward, so you stop re-explaining yourself.
Bring your own documents and Echo answers from them with citations. Switch between Claude, GPT, Gemini, Groq and more without leaving the conversation — you pick the model that fits the moment.
Available on iOS, Android and the web, with voice mode for the times typing isn't the right interface. Powered by the same NextGen AI DEV platform that runs our other products.
Why it's different
Built around what matters
Persistent memory
Echo recalls facts, preferences and prior decisions across every conversation.
Multi-model, one chat
Switch between Claude, GPT, Gemini, Groq and more without losing context.
Grounded answers
Bring your own PDFs and notes — Echo answers from them with inline citations.
Voice when you need it
Real-time voice mode for hands-free thinking, dictation and discussion.
Branch & fork threads
Explore alternative answers without losing the original conversation.
Anywhere you work
iOS, Android and web — your memory and threads sync across all of them.
Features
What you get
Persistent memory
Conversations that build on each other instead of resetting.
Grounded answers
Bring your own documents and let Echo answer from them with citations.
Multi-model
Switch between Claude, GPT, Gemini, Groq and more without leaving the conversation.
Voice mode
Real-time voice chat with low-latency turn-taking.
Branch threads
Regenerate an answer with a different model and keep the original.
Project workspaces
Bucket conversations by project so memory stays scoped where it should.
Custom instructions
Tell Echo how you like to be addressed once — it remembers forever.
Cross-device sync
Pick up the same conversation on phone, tablet or web.
Who it's for
Use cases
Founders & operators
A second brain across all your moving parts — pitches, hires, customers, finances.
Researchers
Drop in 50 PDFs, then ask questions across all of them with citations.
Writers
An assistant that knows your style, characters and unfinished arcs across sessions.
Students
Bring lecture notes and slides; let Echo quiz, summarise and explain.
How it works
From zero to shipping in four steps
Start a chat
Pick a model — or let Echo route the question to the best one.
Add context
Drop in documents, links or just talk. Echo organises everything into memory.
Build over time
Each session adds to Echo's understanding of you and your work.
Use anywhere
Same memory, same threads, mobile and web.
Under the hood
Stack
FAQ
Common questions
Get it
