StackOne

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67 reviews
  • 1 profiles
  • 4 categories
Average star rating
4.8
Serving customers since
2023

Profile Name

Star Rating

61
5
0
0
1

StackOne Reviews

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Profile Name
Star Rating
61
5
0
0
1
Verified User in Environmental Services
CE
Verified User in Environmental Services
Mid-Market (51-1000 emp.)
10/21/2026
Validated Reviewer
Review source: Organic

Field-Level Access Controls and Audit Logs Made AI Support Easy to Trust

We hold a lot of drivers' personal details, so before any AI touched our tickets I wanted to know exactly what it could see. StackOne let me lock that down field by field, and there's a log of every action the agent takes, which kept our security team happy. I connected it to Claude in an afternoon and it now works across Zendesk, HubSpot and Slack, including the bits Claude has no native connector for.
Ron Datraxman C.
RC
Ron Datraxman C.
Founder and Soverign BuilderEntertainmentSmall-Business (50 or fewer emp.)
10/20/2026
Validated Reviewer
Verified Current User
Review source: Organic

Impressive Stack Configuration with Intuitive, Straightforward Navigation

The stack’s configuration and its straightforward navigation have genuinely impressed me.
Nicolette B.
NB
Nicolette B.
Founder, NB Comms ConsultancySmall-Business (50 or fewer emp.)
10/20/2026
Validated Reviewer
Review source: Organic

StackOne’s MCP Made Gmail, Drive & Slack Updates Effortless

I added StackOne’s MCP to ChatGPT and connected Gmail, Google Drive, and Slack. I can ask it to pull together the week’s coverage from my inbox, match it against the plan in Drive, and draft the client update. On top of that, connecting each account took virtually no time at all.

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HQ Location:
San Francisco, US

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What is StackOne?

StackOne is the Tool Gateway for successful AI rollouts across teams and systems. It manages the tool layer between AI agents and business applications, giving organizations shared, governed and secured access to business systems without every team building and maintaining separate integrations. StackOne provides managed connectors for business applications and pre-built actions via an MCP gateway, A2A, AI SDKs and APIs, plus an AI Connector Builder to extend connectors or connect custom and legacy systems. Tool discovery and token optimization surface only relevant tools, keeping context lean. Managed authentication and granular permissions govern access for every user, agent and action; prompt-injection defense and reliable, secure execution protect against unsafe or malicious tool responses; and end-to-end observability captures tool calls, actions, failures and audit trails. StackOne has raised $24 million and is backed by GV (Google Ventures) and Workday Ventures.

Details

Year Founded
2023