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The Stack Index / Action Surface / Outreach

Action Surface · serves Motion

Outreach

Outreach is used in the action surface layer by 2 operators documented on GTM Vault, including Umar Farooq Adam, Hitachi Vantara, where it ran as the outbound sequencing.

Updated 26 May 2026Visit Outreach →
Cite this page

GTM Vault, The Stack Index, "Outreach", https://pro.gtmvault.co/stack/tool/outreach, updated 26 May 2026.

2operators on the record
ServesMotion
Entry tierEnterprise
Essays—

Who named it, and what it did

One entry per episode. Mentions in passing, sponsor reads and guest biographies are not counted.

For the Outreach team

2 operators put Outreach on the record.

Each operator above described Outreach running inside a working revenue system, in their own words, one citation per episode. The record is yours to share.

Placement, order and counts are never for sale. How the index works.

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Outreach: named by 2 operators on the GTM Vault Stack Index

Free. It states the count and nothing else, and updates itself, so it can go down as well as up. The only condition is that it links back to this page.

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A customer walks through the system they built with Outreach. If it holds up, it goes on the record.

See which stacks this tool shows up in next

Every Show Me Your Stack episode adds operators and tools to this index. Subscribe to GTM Vault and get each one as it lands.

Runs alongside

Tools that appear in the same operators’ stacks as Outreach. The count is how many of those operators run both.

Compared on the record

Who runs each, who runs both, and the displacements operators said out loud. Counts, not opinions.

Others in action surface

Common questions

Which operators use Outreach?
2 operators on GTM Vault have described running Outreach in a working system: Umar Farooq Adam (Hitachi Vantara) and Michele Shepard (Emburse). Each entry is one citation per episode, in the operator's own words. Umar Farooq Adam, Hitachi Vantara described it as the outbound sequencing (SMYS 5).
What layer of revenue architecture does Outreach serve?
Outreach is placed on the Action Surface layer, which serves Motion in the eight-layer model of revenue architecture. Where the rep or agent works, and where sends actually go out. Placement follows the job the tool did in an operator's system, not the category its marketing claims.
What runs alongside Outreach?
In the stacks of operators who run Outreach, the tools that appear most often are Marketo (2), Clay (1), Slack (1), HubSpot (1) and ChatGPT (1). The number is how many of those operators run both.
What entry tier is Outreach?
Outreach is listed at the enterprise tier. The index records budget as a posture (self-serve, mid-market, enterprise), not a price, because public pricing in this category is unreliable.

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