The Stack Index / Action Surface / SendGrid
Action Surface · serves Motion
SendGrid
SendGrid is used in the action surface layer by 1 operator documented on GTM Vault, including Charles Cormier, TopLeads, where it ran as the email delivery.
Who named it, and what it did
One entry per episode. Mentions in passing, sponsor reads and guest biographies are not counted.
Charles CormierTopLeadsEmail delivery
Operator evidence · GTM 19Cold Email as a GTM Engine, Not a Volume PlayThe episode →
Run the system yourself
Cold email as a GTM engineFree Claude skill, built from Charles Cormier’s system on GTM 19 →For the SendGrid team
1 operator put SendGrid on the record.
Each operator above described SendGrid 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.
Share the record
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.
Add a customer
Put a customer forward for Show Me Your StackA customer walks through the system they built with SendGrid. 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 SendGrid. The count is how many of those operators run both.
Others in action surface
Common questions
- Which operators use SendGrid?
- 1 operator on GTM Vault has described running SendGrid in a working system: Charles Cormier (TopLeads). Each entry is one citation per episode, in the operator's own words. Charles Cormier, TopLeads described it as the email delivery (GTM 19).
- What layer of revenue architecture does SendGrid serve?
- SendGrid 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 SendGrid?
- In the stacks of operators who run SendGrid, the tools that appear most often are Clay (1), Apollo (1), Instantly (1), Apify (1) and ContactOut (1). The number is how many of those operators run both.
- What entry tier is SendGrid?
- SendGrid is listed at the self-serve tier. The index records budget as a posture (self-serve, mid-market, enterprise), not a price, because public pricing in this category is unreliable.