497 Photos and videos
Download Echo AI on the App Store now ⤵️
Echo AI is live on the App Store 🔥
Your AI agent, now native on iPhone. Push notifications, Face ID, voice chat, payments, and conversations in your pocket.
Download: apps.apple.com/gb/app/echo-a…
Read more: echoai.so/resources/news/ech…
1
3
207
Echo AI is now in the @nvidia Inception program.
Thanks to Jensen Huang and the team for the welcome. We still run on OpenAI and ElevenLabs today. Inception gives us the resources to evaluate what is next: lower latency, specialised agents, heavier multimodal, better resilience.
Full story: echoai.so/resources/news/ech…
1
2
61
Echo AI is live on the App Store 🔥
Your AI agent, now native on iPhone. Push notifications, Face ID, voice chat, payments, and conversations in your pocket.
Download: apps.apple.com/gb/app/echo-a…
Read more: echoai.so/resources/news/ech…
2
3
7
664
Proud moment for the team 🙌
When @florianecho and I started Echo, the goal was always to make AI feel human, and high-quality voice is the missing piece.
Massive thanks to @ElevenLabs for backing us. Time to build.
Big news!
Echo AI has been awarded an @ElevenLabs grant.
We're using it to build the next generation of voice agents: custom cloned voices, real-time multilingual conversations, and inbound outbound phone agents that actually sound like your business.
Voice-first AI is coming to every Echo. This is just the beginning.
Read more 👉 echoai.so/resources/news/ech…
3
2
6
602
Everyone's dunking on McDonald's GrimaceBot for writing Python scripts instead of selling nuggets.
With @EchoAIso you literally add "do's" and "don'ts" in 10 seconds. No more bot therapy sessions about linked lists.
I rebuilt both in 2 min from their own websites:
🇬🇧 echoai.so/e/mcdonalds
🇫🇷 echoai.so/e/mcdonaldsfrance
Your move, @McDonalds 🍟
1
4
101
Add your Echo AI to your Shopify store in minutes.
We created a step-by-step walkthrough to embed your AI agent site-wide on Shopify - no app install needed.
Read the full guide 👇
echoai.so/resources/help/add…
2
2
66
When we started Echo, we just wanted to make AI assistants (which, through building, later evolved into AI agents) simple to build and deploy.
Hitting 100 users in early beta with zero paid ads tells us we're onto something. We've started onboarding businesses too, and the results speak for themselves.
Thank you to everyone who believed early. We're just getting started 🫡
100 users strong ❤️🔥
We just hit our first 100 users on Echo AI during early beta, and we couldn't be more grateful.
To every single one of you who signed up, tested, gave feedback, and believed in what we're building: thank you.
We've also started onboarding our first businesses, and the early results have been overwhelmingly positive.
This is just the beginning.
Want to be part of it? Join the beta 👇
echoai.so
ALT Echo AI celebrates 100 early beta users
1
3
94
100 users strong ❤️🔥
We just hit our first 100 users on Echo AI during early beta, and we couldn't be more grateful.
To every single one of you who signed up, tested, gave feedback, and believed in what we're building: thank you.
We've also started onboarding our first businesses, and the early results have been overwhelmingly positive.
This is just the beginning.
Want to be part of it? Join the beta 👇
echoai.so
ALT Echo AI celebrates 100 early beta users
1
2
194
We built this because we were tired of seeing people spend hours training AI agents manually.
Now you just paste a URL and it's done.
Watching @base come to life in seconds is exactly why we made this.
Try it at echoai.so
Your website already has the answers. Now it can talk.
We just dropped site import on Echo AI. Paste your URL, and your AI agent learns everything from your site in seconds.
Here's @base getting a fully trained AI from base.org. Stop uploads or complex setups. Just paste and go.
Build yours free at echoai.so
2
4
246
Curious to see where @MultiversX would sit in this discussion
Apr 1
🧵Quantum Security Ranking based on the Google Quantum AI paper (summarized with Claude):
[Tier 1 - Leading the pack]
- Algorand
The only major chain that has already executed a quantum-resistant transaction in production. Supports native key rotation and has made post-quantum signature verification available at the smart contract level. The paper cites it as the leading example of successful PQC adoption.
[Tier 2 - Structurally advantaged]
- Cardano
- Dogecoin
- Zcash
- Bitcoin Cash
Cardano's eUTXO model keeps spending keys hidden behind hashes, a structural advantage that account-model chains simply cannot match. Staking and governance keys remain exposed on-chain, but Google's recommendation to add key rotation for these is a solvable problem, not a fundamental design flaw.
Dogecoin never adopted Taproot, avoiding the public key exposure regression that Bitcoin introduced. Its 1-minute block time makes real-time quantum interception practically impossible under current estimates.
Zcash's newest Orchard protocol eliminated the trusted setup backdoor risk. Its 75-second block time makes real-time attacks nearly impossible. The main risk is retroactive privacy degradation on known addresses.
Bitcoin Cash inherits Bitcoin's early P2PK coin exposure but avoided the Taproot regression. Its per-block difficulty adjustment provides better resilience against sudden mining disruptions.
[Tier 3 - Vulnerable but actively preparing]
- XRP Ledger
- Litecoin
- Bitcoin
XRP Ledger exposes public keys through its account model, but is one of the few chains with built-in protocol-level key rotation. It is already testing quantum-resistant signatures on its testnet, and its growing use for tokenized real-world assets makes quantum security increasingly urgent.
Litecoin shares Bitcoin's vulnerability profile after adopting SegWit and Taproot. Its 2.5-minute block time lowers on-spend attack risk. The Mimblewimble privacy sidechain introduces additional quantum-vulnerable cryptography.
Bitcoin's Proof-of-Work is completely immune to quantum attacks, but 6.9 million BTC are exposed through visible public keys. The 10-minute block time gives attackers a roughly 41% success rate for real-time interception. Its decentralized governance may make PQC upgrade consensus the slowest among all major chains.
[Tier 4 - Broadest attack surface]
- Solana
- Ethereum
Solana uses public keys directly as account addresses, meaning maximum exposure from account creation. Standard accounts cannot rotate keys. Its 400ms block time is a strong defense against real-time attacks, and an experimental quantum-resistant vault is in testing.
Ethereum has the widest attack surface of any major chain, with five distinct quantum attack paths identified in the paper. Public keys are permanently exposed after the first transaction with no native key rotation. Over $100B in assets including stablecoins, L2 bridges, and admin-controlled contracts are at risk. However, the Ethereum Foundation's active PQC migration effort targeting 2029 is the strongest institutional response in the industry.
1
3
101
Echo has joined @tech_scaler! 🏴
Thrilled to be part of this CodeBase-delivered programme supporting Scottish tech startups.
We're building AI agents for SMEs, launching our MVP in Scotland soon.
3
3
92
The AI startup I'm co-founding, @EchoAIso, just got accepted into @tech_scaler 🏴
Excited for what's next!
2
3
7
76
websites will be dead by EOY
before: click through endless static pages, hunt for info, fill out forms & fumble with checkouts
now: your visitors talk to your business in any language. ask for exactly what they need. get answers, book, and pay — live.
we are calling it @EchoAIso, built for everyone
works everywhere; try it below 👇
echoai.so/login
block explorers will be dead by EOY
before: click on static spreadsheet tables endlessly
now: talk to the chain in english. ask specifically for what you want. generate visuals live.
we are calling it @LanaAI, invite only as we iterate
only on Solana; invite codes below
2
2
87
Message to my fellow Dundee people 🏴
We built a platform that lets ANYONE create their own AI agents, in the simplest way possible.
Whether you're:
– A business in Dundee wanting to integrate AI into your systems
– A web or marketing agency looking to offer AI services
– A freelancer wanting to experiment with AI
– Or just an AI enthusiast
I'd love to meet you.
We've built cutting-edge technology that's genuinely accessible to everyone. Even my gran understood what the platform does, and created her own AI for fun.
Our platform is called @EchoAIso, proudly engineered in Dundee, Scotland 🏴
Drop me a message if you'd like to grab a coffee and chat ☕
1
2
3
95
Asked @EchoAIso's code if it was safe to say that all Echos created by our users were AI agents. Here is the answer:
Sure, here's the full picture:
Echo AI is definitively an AI agent platform. Here's why, based on the entire codebase:
Autonomous Action Capabilities
– Payments through Stripe, PayPal, Square, MetaMask, and Coinbase crypto with full checkout flows, invoices, and subscriptions
– Booking through Calendly, Google Calendar, and Outlook Calendar with availability checks, slot creation, and confirmations
– Workflows for lead qualification and ticket resolution with multi-step logic, trigger keywords, and auto-cancellation when the visitor changes intent
– Visitor memory that persists across sessions including extraction, storage, and forgetting
Multi-Platform Presence
– Instagram, Messenger, WhatsApp, Telegram, Discord, Slack, Reddit, X, Shopify, and embedded widget
– Each with its own Edge Function, OAuth flow, and platform-native rendering
Reasoning and Intelligence
– Custom personality, tone, style, and creativity levels with guardrails
– Smart preset questions and a document knowledge base with content extraction
– Real-time voice chat via OpenAI Realtime, text-to-speech, and speech-to-text
– Live decision tracing, conversation analytics, and topic detection
– Full multi-language support with auto-translation of workflows, catalogs, and validation messages
Commerce
– Full catalog (shop) system with sections, items, branding, and PDF generation
– Multi-item checkout with quantities
– Catalog translations and Square sync
– Platform-adaptive payment rendering depending on where the visitor is chatting
Security and Governance
– Guardrails for prompt protection, knowledge protection, and sensitive topics
– Bot pause, handoff to human, and audit logging
– Age verification, access passwords, and collaborator roles
– Version history and a drafts system
Business Intelligence
– Conversation analytics, performance metrics, and usage metrics
– Customer hub with contacts, lead scoring, and support tickets
– Weekly analytics emails and credit monitoring
– Ambassador and referral program with commissions and payouts
Verdict: Echo isn't just a chatbot. It's a full-stack AI agent that autonomously handles commerce, scheduling, support, and engagement across 10 platforms with memory, reasoning, and tool use. Calling it an "AI agent" is accurate and honestly understated.
Try Echo for free: echoai.so
2
3
94