Runs scoped cloud agents from Slack that answer questions from company tools and automate recurring tasks. It is listed in the Atlas under Agents and made by Open Curiosity, Inc.

Teams working in Slack who want an AI coworker drawing on company knowledge and connected tools.

How much does OpenTag cost?

Paid plans start at $50/mo, per OpenTag's pricing page on 2026-10-22.

No. Its pricing page showed no free plan on 2026-10-22.

Is OpenTag still maintained?

Actively maintained: site updated 6 days ago.

OpenTag is run by Open Curiosity, Inc., per its privacy policy (2026-10-22).

We do not audit vendors. What OpenTag publishes, read 2026-10-22: SOC 2 Type II, CCPA stated on its security page; on training with your data, “It processes the data only to return the response, is prohibited from using it to train AI models, and retains it for a limited period, if at all, for abuse monitoring under its API terms.”.

Does OpenTag have a free trial?

Yes, a 7-day free trial, per its pricing page (2026-10-22).

What are alternatives to OpenTag?

In Agents, by use: Lindy, Vellum, Flowrite Shared Inbox, Sierra, Contextual AI, Resolve AI Copilot.

OpenTag

Runs scoped cloud agents from Slack that answer questions from company tools and automate recurring tasks.

From $50/moActively maintained

AgentsWorkflow automationAgents+1

tryopentag.com ↗X Instagram LinkedIn Launched on Product Hunt · Aug 28, 2026+2

Open tryopentag.comAlternatives Set it up for my team Is OpenTag yours? Claim the card →

At a glanceswept Oct 18, 2026

53 linking domains

Emerging

For: Teams working in Slack who want an AI coworker drawing on company knowledge and connected tools.
Price: From $50/mopricing page, read Oct 22, 2026 Trial & discounts: 7-day free trial
Activity: Actively maintainedsite updated 6 days ago
Company: Open Curiosity, Inc. · Domain since 2026privacy policy · domain registered
Runs as: Slack app
Used for: Summarize call transcripts into decisions and action items
Analyze PostHog and Stripe product data
Maintain a company wiki from Slack conversations
read off tryopentag.com on Oct 22, 2026

Worth knowingcomputed from what we read · each with its source

Publishes llms.txt, a file written for AI assistantstryopentag.com ↗
Launched on Product Hunt on Aug 28, 2026Product Hunt ↗

Pricingpricing page, read Oct 22, 2026

From $50/mo

Trial & discounts 7-day free trial

pricing page

The companyeach fact with its source · read Oct 22, 2026

Domain since2026domain registered
Raised$500k · pre-seed / acceleratorper the press · 2026-07 ↗
HeadquartersSan Franciscoper their About page

Your datawhat they publish, each line with its page · read Oct 22, 2026

Run byOpen Curiosity, Inc.privacy policy ↗
Trains on your dataNoprivacy policy ↗
Certifications they stateSOC 2 Type II · CCPAsecurity page ↗
Trust centertheir owntrust center ↗
Data processing agreementpublishedDPA ↗
Privacy policy updated2026-10-13privacy policy ↗
Security contactsecurity.txt

“It processes the data only to return the response, is prohibited from using it to train AI models, and retains it for a limited period, if at all, for abuse monitoring under its API terms.”
privacy policy ↗

These are OpenTag's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 22, 2026

Status pageall systems operationalstatus.tryopentag.com ↗

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

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Figure and bar: visits/mo, estimate · year: online since

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Builds embedded AI agents that reason over complex data schemas and execute validated actions within applications.
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#5
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Builds AI agents that search and reason over technical documentation and enterprise data to automate complex tasks.
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All 10 alternatives to OpenTag →

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Not it? Say what you need

beta

Three tools from the Atlas for the job you describe, each with what fits and what does not.

From people who use itnot part of the reading

No notes yet. What do you use OpenTag for?

Questions this page answers

What is OpenTag?
Runs scoped cloud agents from Slack that answer questions from company tools and automate recurring tasks. It is listed in the Atlas under Agents and made by Open Curiosity, Inc.
Who is OpenTag for?
Teams working in Slack who want an AI coworker drawing on company knowledge and connected tools.
How much does OpenTag cost?
Paid plans start at $50/mo, per OpenTag's pricing page on 2026-10-22.
Is OpenTag free?
No. Its pricing page showed no free plan on 2026-10-22.
Do people use OpenTag?
Emerging.
Is OpenTag still maintained?
Actively maintained: site updated 6 days ago.

Who owns OpenTag?
OpenTag is run by Open Curiosity, Inc., per its privacy policy (2026-10-22).
Does OpenTag train AI on your data?
No, per its privacy policy (2026-10-22): “It processes the data only to return the response, is prohibited from using it to train AI models, and retains it for a limited period, if at all, for abuse monitoring under its API terms.”
Is OpenTag safe?
We do not audit vendors. What OpenTag publishes, read 2026-10-22: SOC 2 Type II, CCPA stated on its security page; on training with your data, “It processes the data only to return the response, is prohibited from using it to train AI models, and retains it for a limited period, if at all, for abuse monitoring under its API terms.”.
Does OpenTag have a free trial?
Yes, a 7-day free trial, per its pricing page (2026-10-22).
What are alternatives to OpenTag?
In Agents, by use: Lindy, Vellum, Flowrite Shared Inbox, Sierra, Contextual AI, Resolve AI Copilot.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk