Lindy vs Town vs Viktor

Verdict

Notis aside, Town has the highest support score, 69% across 31 checked rows out of 33. Lindy scores 61% across 32 checked rows out of 33 and Viktor scores 53% across all 33 rows.

Their strengths differ: Town for rolling a shared assistant out to a team, Lindy for working inside the apps you already use and Viktor for remembering context between conversations.

Notis and Town tie for the cheapest way in at $0, and only Town has a free plan that does the product's main job.

None of them documents Bring your own API key, Open source or Run it on your own server.

Only Notis documents Runs on your own Claude plan, Runs on your own ChatGPT plan and Controls your own computer.

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Capabilities and pricing

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Capability comparison between Notis and the selected assistants
Capability	View pricing	LindyRead the comparison	TownVisit site	ViktorRead the comparison
Where you can use it
WhatsApp		—Not a listed channel	Inbound WhatsApp chat, no proactive push	—Tool action, not a channel
iMessage		Native iMessage + SMS	Partial	—Not a documented channel
Telegram		—Outbound bot actions only	Vendor-run bot, 6-digit link code	—Tool action, not a channel
Slack		Vendor Slack app, primary surface		Vendor-published Slack app
Email		Email Lindy directly (lindy@lindy.ai)	Own @town.com inbox, two-way	—No assistant email address
SMS or a phone number	PartialInbound calls only, no SMS	Vendor-provisioned phone number	Verified-number SMS/RCS routing	—No provisioned phone number
Voice messages	Voice notes + live calls	Voice notes over text/iMessage	Recorded voice notes, transcribed	Recorded voice messages
Web or desktop app	Web, desktop and Home Screen app	Web workspace at chat.lindy.ai	macOS app + web app	Web app; desktop app referenced
Its own iPhone or Android app	Home Screen app on iPhone	—No first-party app found	iOS only, no Android build	—PWA + Shortcut, no app store listing
Bring your own AI
Runs on your own Claude plan		—Credits only, no BYO subscription	—	—Credit billing, no Claude sign-in
Runs on your own ChatGPT plan		—Credits only, no BYO subscription	—	—API key only, not a ChatGPT plan
Bring your own API key	—	—Credentials are for tools, not models	—	—Credit system, not third-party keys
Works inside your own coding agent		—MCP client only, no server published	—Consumes MCP servers; publishes none	Hosted MCP server, 19 tools
You choose which model runs your work		Model dropdown, all models on every plan	PartialDisclosed provider mix, no user picker	Per-task or saved model choice
What it can do
Ready-made app integrations	1,000+ apps	1,400+ integrations directory	Partial59 published integrations	3,200+ named integrations
Creates and edits documents		Versioned file explorer outlives chat		Persistent Pages and Spaces
Save your own reusable instructions		PartialEarly access, rolling out gradually		Named, reusable, run by command
Browses the web for you		Drives the browser like a person	—	Vendor-side browser, real pages
Posts to social media for you		Posts and comments on LinkedIn	Publishes LinkedIn posts, not X	Named LinkedIn posting actions
Joins and records your meetings	—	Named-participant recorder, 3 platforms	Device recorder, not a call-dial-in bot	—Admin actions only, no live join
Memory
Remembers you between conversations		Recent learnings + .memory/ area		Cross-thread memory, workspace-wide
Reads your existing files and apps	Notion, Gmail, Drive, Granola, web	Gmail, Slack, Notion, Drive and more	Searches Gmail/Drive/Notion/Dropbox etc.	OAuth-connected sources, documented flow
Runs without you
Runs on a schedule or a trigger		Routines: schedule or event trigger	Multi-trigger saved routines	Scheduled and triggered work
Reminds and nudges you		One-off and recurring nudges		Partial
Computers it can use
Gives it a cloud computer of its own		Not checkedNamed but persistence undocumented	Not checked
Controls your own computer	Shell and apps, via the desktop app	—Gmail-scoped extension only	—	—Explicitly denied, cloud-only
Connects to MCP servers on your computer		—Hosted public HTTPS servers only	Not checked	—MCP server is remote/hosted only
Trust & control
Open source	—	—No repository or licence published	—No repository linked, hosted service	—No repository or licence published
Run it on your own server	—	—Managed SaaS only	—Hosted-only, no install path	—Hosted only, no install path
Says it will not train on your data	Covers Notis and its LLM providers	Explicitly covers providers too	Off by default, opt-in only	Covers Viktor and model providers
Published security certification	PartialSub-processors certified; Notis is not	SOC 2 Type II, named auditor	SOC 2 Type 2, NDA-gated reports	SOC 2 Type 1; ISO 27001 in progress
Plans & support
Free plan does the product's main job	Partial	—Trial only, no permanent free tier	Permanent free tier, 30 chats/mo	—Trial credits only, not ongoing
Shared team workspace		Shared workspace, shared credit pool		Shared workspace credits, no per-seat
Price	FREEPRO$13/moyr (rate on a yearly commitment)+2 more	Plus$29.99/user/moPro$99.99/user/mo+2 more	FreeStarter$15/mo+6 more	Team$50/moEnterpriseCustom pricing

IncludedPartial— Not documentedNot checked

Ranked by support score

1. Notis

Personal AI assistant

Notis is a personal AI assistant you message from WhatsApp, iMessage, Telegram, Slack or email, and reach from your own coding agent through its MCP server.

Best for: running long jobs on a machine of its own

Documented strengths

Where you can use it: WhatsApp, iMessage, Telegram, Slack, Email, Voice messages, Web or desktop app and Its own iPhone or Android app
What it can do: Ready-made app integrations, Creates and edits documents, Save your own reusable instructions, Browses the web for you and Posts to social media for you
Bring your own AI: Runs on your own Claude plan, Runs on your own ChatGPT plan, Works inside your own coding agent and You choose which model runs your work

The catch

The gap is published guarantees about your data, with nothing documented for Open source and Run it on your own server.

Pricing

FREEPRO$13/moyrPRO+$39/moyrULTRA$99/moyr

Free–$149/mo · help.notis.ai

See Notis pricingSupport score: 83% across all 33 rows

2. Town

AI work assistant ("Townie") with built-in routine automation

A work assistant that gets its own @town.com address and phone number, learns how you work, and runs recurring routines across your email, calendar, docs and chat apps.

Best for: rolling a shared assistant out to a team

Documented strengths

Where you can use it: WhatsApp, Telegram, Slack, Email, SMS or a phone number, Voice messages, Web or desktop app and Its own iPhone or Android app
What it can do: Creates and edits documents, Save your own reusable instructions, Posts to social media for you and Joins and records your meetings
Memory: Remembers you between conversations and Reads your existing files and apps

The catch

The gap is support for your own AI plan, with nothing documented for Runs on your own Claude plan, Runs on your own ChatGPT plan, Bring your own API key and Works inside your own coding agent.

Pricing

FreeStarter$15/moPro$49/user/moyrTeam$59/user/moyrPower$99/user/moyrTeam Plus$149/user/moyrPower Plus$199/user/moyrEnterpriseCustom pricing

Free–$239/user/mo (individuals; as low as $199/mo billed annually); Team $71–$179/seat/mo (as low as $59–$149/mo billed annually); Enterprise custom · town.com

How it differs from Notis: Town emphasizes a personal wiki and learned routines; Notis emphasizes cross-channel execution and portable tools for the agents you already use.

Visit Town Town alternativesSupport score: 69% across 31 checked rows out of 33

3. Lindy

Slack-native AI teammate

A Slack-native AI teammate that runs your inbox, calendar and meetings, and takes on multi-step work across 1,000+ connected apps.

Best for: working inside the apps you already use

Documented strengths

Where you can use it: iMessage, Slack, Email, SMS or a phone number, Voice messages and Web or desktop app
What it can do: Ready-made app integrations, Creates and edits documents, Browses the web for you, Posts to social media for you and Joins and records your meetings
Memory: Remembers you between conversations and Reads your existing files and apps

The catch

The gap is messaging channels, with nothing documented for WhatsApp, Telegram and Its own iPhone or Android app.

Pricing

Plus$29.99/user/moPro$99.99/user/moMax$199.99/user/moEnterpriseCustom pricing

$29.99–$199.99/user/mo (Plus/Pro/Max), Enterprise custom · no free tier · lindy.ai

How it differs from Notis: Lindy goes deep on Slack-based teamwork, inbox management and meeting handling with strong admin/approval controls; Notis offers more personal channels (WhatsApp, Telegram, iMessage), user-owned agents, and a portable CLI/MCP execution layer that Lindy does not publish.

Visit Lindy Lindy alternativesSupport score: 61% across 32 checked rows out of 33

4. Viktor

AI employee for Slack and Microsoft Teams

An AI coworker you @mention in Slack or Microsoft Teams that connects to 3,200+ tools and hands back finished work — reports, spreadsheets, decks, code — built in its own Linux sandbox.

Best for: remembering context between conversations

Documented strengths

What it can do: Ready-made app integrations, Creates and edits documents, Save your own reusable instructions, Browses the web for you and Posts to social media for you
Where you can use it: Slack, Voice messages and Web or desktop app
Memory: Remembers you between conversations and Reads your existing files and apps

The catch

The gap is messaging channels, with nothing documented for WhatsApp, iMessage, Telegram, Email, SMS or a phone number and Its own iPhone or Android app.

Pricing

Team$50/moEnterpriseCustom pricing

Free $100 in credits, then $50–$50,000/mo by credit tier; Enterprise custom · no free tier · viktor.com

How it differs from Notis: Viktor is optimized for shared Slack work; Notis is private-by-default and available across more personal messaging and local-agent surfaces.

Visit Viktor Viktor alternativesSupport score: 53% across all 33 rows

Questions about this comparison

Which of Town, Lindy or Viktor scores highest in the evidence checked so far?

Town, with 69% across 31 checked rows out of 33. Lindy scores 61% across 32 checked rows out of 33 and Viktor scores 53% across all 33 rows.

How much do they cost?

Town: Free–$239/user/mo (individuals; as low as $199/mo billed annually); Team $71–$179/seat/mo (as low as $59–$149/mo billed annually); Enterprise custom; Lindy: $29.99–$199.99/user/mo (Plus/Pro/Max), Enterprise custom; Viktor: Free $100 in credits, then $50–$50,000/mo by credit tier; Enterprise custom. Notis and Town all start at $0, and only Town has a free plan that does the product's main job.

Which of them can I try for free?

Town has a free tier and Lindy and Viktor do not.

Which of them work in Email?

Town and Lindy do. Viktor does not.

What can none of them do?

None of them documents Bring your own API key, Open source or Run it on your own server.

Where does Notis fit in?

Notis is number 1 on this page. Against Town: Town emphasizes a personal wiki and learned routines; Notis emphasizes cross-channel execution and portable tools for the agents you already use.

How we checked

We checked each product's official pages against the same 33 capability rows. The support score is the share of checked rows a product documents. Partial support counts half, and rows not checked yet stay out of the score. Notis chose the rows and is scored the same way. The score does not measure reliability, reply speed or writing quality. Last checked 21 August 2026.

Sources

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