I built an OpenClaw alternative that doesn't require self-hosting

J J — Sat, 04 Apr 2026 06:59:47 +0000

I've been fascinated by the rise of personal AI agents like OpenClaw and Manus. The idea of an AI that acts on your behalf—searching, scheduling, remembering—is compelling.

But every time I tried one, the setup killed it for me. API keys, local installation, LLM provider config, permissions. By the time it was running, I'd spent an hour and still didn't have recurring tasks working.

So I built Tether AI—a personal AI agent that lives inside Telegram.

How it works

Sign in with Google at https://www.trytether.ai
Link your Telegram
Message @HeyTetherBot like a friend

That's the entire setup. No API keys. No self-hosting. No app to install.

What it can do

Web search: ask it anything, it searches and summarizes.
Reminders: "remind me to call mom at 5pm."
Memory: remembers your preferences across conversations.
Voice & images: send voice messages, understand images.
Google Calendar: check and manage your schedule.
Recurring routines: this is the big one.

Routines: the killer feature

Set up a routine once and it runs forever. Example:

"Every weekday at 7am, send me a briefing with today's calendar, top tech news, and weather in San Francisco."

It runs while you sleep and delivers to your Telegram every morning. No prompting. No opening an app.

This is what separates an agent from a chatbot. If it can't do anything while you're offline, it's just a chatbot.

Transparency

Every action the agent takes is logged in a full activity feed. You can see exactly what tools it used, what it searched, and what it decided. No black box.

Tech stack

Next.js (App Router)
Claude (Anthropic) for reasoning
Telegram Bot API
Google APIs (Calendar)
Vercel (hosting + cron jobs)
PostgreSQL

Try it

App: https://www.trytether.ai (free to use, no credit card)
Community: https://t.me/TetherAICommunity

Happy to answer questions about the architecture or product decisions.