Backed byY Combinator

Model Agnostic Claude Tag

OpenTag is an AI coworker that lives where your team collaborates. It has full context on your company, so it takes actions and real work off your team's plate.

Real conversations in Slack

Slack

OpenTag

AGENT

DM

OpenTagAGENT9:04 AM

Hi Maya — two things I'd set up this week: a Monday recap in #sales, and a Wednesday invoice chase. Start both?

M
Maya9:05 AM

yes both

OpenTagAGENT9:05 AM

@Maya Both are on. First recap Monday at 9, in #sales.

ConnectorsHubSpotGmail

Doing real work at

Context.dev
28 ROW
Conifer
opflow
Thunder Compute
Audun

Four parts, one coworker

GitHubStripeZendeskOpenTagNotionPostHogYour databaseGitHubStripeZendeskNotionPostHogYour database

Cloud agents that live in your team chat

OpenTag runs on its own machine in the cloud and works where your team operates. Every run is sandboxed, scoped to the tools you connected, and torn down when it finishes.

MON 04Audit CAC by campaign
MON 18Audit CAC by campaign
MON 11Audit CAC by campaign
Awaiting your call
Suggested automation

Run this every Monday at 9?

Yes, schedule itNot yet

Automations

Nobody has to sit down and configure workflows. When OpenTag sees the same request three Mondays running, it offers to take it over, and you say yes or no.

pricing.md
deal-desk.md
customer-tiers.md
runbook.md
refund-policy.md
onboarding.md

A wiki that organizes itself

Not a folder of documents that rot. The pages write themselves out of how the company actually operates, sourced to the threads they came from.

Built for a whole team, not one user

Everyone in the channel works with the same OpenTag, but nobody borrows anyone else's access. Permissions follow the person who asked, and channels stay invite-only.

Your next hire has agency

OpenTag doesn't wait to be told. It volunteers for the jobs it sees repeating, posts finished work with the steps behind it, and holds anything that leaves your company until you sign off.

It asks for the work

The third time someone pulls the Monday numbers, OpenTag offers to own the job: same run, every Monday at 9:00, posted to #growth. You approve once.

#growth
MON 04Priya: can you pull the Monday numbers?
MON 11Priya: can you pull the Monday numbers?
MON 18Priya: can you pull the Monday numbers?
OpenTag9:00

Third Monday running for these numbers. Want me to own this one? Same report, every Monday at 9:00, posted here with the receipts attached.

Not yetYes, take it

How the trust model works →

Your knowledge stops walking out the door

Every decision your company makes is already written down, scattered across channels nobody searches. OpenTag reads it, remembers it, and keeps the wiki current so the answer exists before anyone asks.

Wiki · refund-policy.md · revised

Updated 2 min ago · reason: policy change in #ops

− Refunds over $500 need approval from the deal desk.

+ Refunds over $1,000 need approval from the deal desk. Amounts under $1,000 are auto-processed within 24 hours.

#ops · today 9:42

revised by OpenTag · 3 people notified · previous version archived

One tag. Eighty models.

Most tagged work does not need a frontier model. OpenTag routes it through Conifer to whichever of more than eighty fits, and reaches for Claude, GPT, or Gemini only when the task needs them.

  • Claude Fable 5
  • Claude Opus 5
  • Claude Opus 4.8
  • Claude Sonnet 5
  • Claude Sonnet 4.6
  • Claude Haiku 4.5
  • GPT-5.6 Sol
  • GPT-5.6 Terra
  • GPT-5.6 Luna
  • GPT-5.5
  • GPT-5.4 mini
  • gpt-oss 120B
  • Gemini 3.1 Pro
  • Gemini 3.6 Flash
  • Gemini 3.5 Flash
  • Gemini 3.5 Flash-Lite
  • Gemini 3.1 Flash-Lite
  • Grok 4.5
  • Grok 4.3
  • DeepSeek V4 Pro
  • DeepSeek V4 Flash
  • DeepSeek V3.2
  • Kimi K3
  • Kimi K2.7 Code
  • Kimi K2.6
  • Qwen3.7 Max
  • Qwen3 Coder 480B
  • Llama 4 Maverick
  • Llama 4 Scout
  • Mistral Medium
  • Mistral Small
  • GLM-5.2
  • GLM-4.7
  • MiniMax M3
  • Nemotron 3 Ultra
  • Nemotron 3 Super
  • Command A
  • Gemma 4
  • Seed 2.0 Pro
  • Seed 2.0 Mini
  • Hunyuan 3
  • Step 3.7 Flash

80+

models to route to

70%

lower model spend

1

mention to reach them

FAQ

The tagging layer shouldn’t belong to a model company.

Model-agnostic. Faster. Aligned with you.

Add OpenTag to Slack or Microsoft Teams and tag a task. It routes to the model that should do the work and comes back in-thread.

Rather be shown around first? Book a 15-minute intro.