Personal assistants
AI in your blue bubbles: who checks the work?
Side by side
Tallis’s column describes its planned offer. Competitor capabilities are attributed to the sources cited, not independently tested. “Not verified” does not mean unavailable.
| What matters | Tallis Planned offer | Caddy Public information |
|---|---|---|
| Built around | One person: a solo founder or operator, with private ongoing context. [T] | A personal AI inside your text messages. [1] |
| How you work | A continuing conversation through Telegram and a web chat, without running your own agent. [T] | iMessage, RCS on Android, group chats and voice memos. [1] |
| Work to hand over | Recurring research, drafted communication and controlled upkeep of existing accounts and sites. [T] | Everyday requests answered and acted on from a text thread. [1] |
| Control over actions | Exact previews in Preview mode; policy-based Guardrails and Autopilot, with pause and records of outcomes. [T] | Homepage asks users to verify its actions themselves; no approval flow documented. [1] |
| Access and cost | Waitlist. Confirm launch pricing and workflow availability before subscribing. [T] | Free to start in public beta; no paid tiers published on 2026-09-10. [1] |
Which fits you?
Consider Caddy if you want a free texting assistant now and are willing to check its work. Consider Tallis if you want the checking built in, with nothing to install, through Telegram and a web chat. Free and early is fine for low-stakes tasks; know which of your tasks are not.
This is our assessment of fit. We have not run a head-to-head performance or reliability test.
Try this before deciding
Suggested evaluation steps, not a test we have performed.
Before you choose
Caddy says you do. Tallis is designed so the system does: an exact preview, your approval, the provider’s result and a receipt you can read later. For a free beta that is a reasonable trade; for actions in your accounts, decide who you want holding the check. [1]
We checked the cited material on 2026-09-10. Prices, availability and features may change. Confirm the terms and the exact workflow with the provider before committing.
Published by Tallis, one of the products compared. This is an editorial comparison of public information, not an independent product audit. We separate published claims, our planned offer and our assessment of fit.
Tallis is being built for a solo founder or operator: private ongoing context, included model access, recurring research, and controlled actions in connected accounts. Telegram and a web chat are the launch channels. Preview requires an exact preview and approval. Guardrails and Autopilot use the permissions you set; every mode retains pause and records of outcomes.
Access is currently by waitlist. These launch intentions are not a claim that every workflow is available today. Shared teams, an app-builder marketplace and unrestricted purchases are outside the initial offer. See Tallis.
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Your work. A little more yours.
Tallis is taking waitlist signups. Get an update when access opens.