Agent frameworks & AI gateways tools used by Marketing & Sales companies
Each line links its public proof and the date usedby last checked it.
15
Marketing & Sales companies use Agent frameworks & AI gateways tools
The most used: LangChain (4), Browserbase (3), and Portkey (2).Data as of Oct 25, 2026
Ranking
Tools ranked by the Marketing & Sales companies that use them. Ties go to the stronger proof.
Largest and best-proven users
Two labelled views of the same companies. Neither is a score.
Largest companies
By employee range. Size known for 12 of 15.
SalesforceChecked Oct 24, 2026
AdobeChecked Oct 21, 2026
Publicis GroupeChecked Oct 17, 2026
Strongest proof
Confirmed or declared: 4 of 15. This view filters what you read, never what is counted.
Aviso AIChecked Oct 20, 2026
ConversicaChecked Oct 19, 2026
Brickell DigitalChecked Oct 17, 2026
Who uses each tool
Strongest proof first. A job post is a signal, the weakest proof.
1
LangChain4 companies · Checked Oct 24, 202640 confirmed 3 observed 1 signal- SalesforceChecked Oct 24, 2026
PodiumChecked Oct 24, 2026
ClayChecked Oct 24, 2026
6senseChecked Oct 23, 2026
2
Browserbase3 companies · Checked Oct 16, 202630 confirmed 3 observed
CoframeChecked Oct 16, 2026
PromptLoopChecked Oct 16, 2026- ClayChecked Oct 16, 2026
3
Portkey2 companies · Checked Oct 16, 202624
TrueFoundry2 companies · Checked Oct 20, 202621 confirmed 1 observed- Aviso AIChecked Oct 20, 2026
Collective AudienceChecked Oct 20, 2026
5
AgentMail2 companies · Checked Oct 25, 202626
CrewAI1 company · Checked Oct 17, 202617
Vectara1 company · Checked Oct 19, 202618
Flowise1 company · Checked Oct 17, 202619
Kernel1 company · Checked Oct 25, 2026110
Mem01 company · Checked Oct 21, 20261
How usedby counts
A company counts once per tool, at its strongest proof: confirmed (a case study, a named testimonial, a press release or the company's own account), declared (the company told usedby), observed (a vendor logo wall or customers page) or signal (a job post). Counts cover the companies on usedby, never the whole market.
No software vendor had to be left out.
Data as of October 25, 2026.
Questions
Which Agent frameworks & AI gateways tools do Marketing & Sales companies use most?
LangChain leads: 4 of the 15 Marketing & Sales companies on usedby that use Agent frameworks & AI gateways tools use it. Next: Browserbase (3), Portkey (2), TrueFoundry (2), and AgentMail (2). See LangChain.
How many Marketing & Sales companies use Agent frameworks & AI gateways tools?
15 Marketing & Sales companies on usedby use at least one of 10 Agent frameworks & AI gateways tools. It counts the companies usedby tracks.
What proof backs these lines?
Of the 15 companies, each counted at its strongest proof: 4 confirmed, 0 declared, 10 observed and 1 known from a job post.
How does usedby build this ranking?
usedby counts each Marketing & Sales company once per tool, from public proof: case studies, press releases, the company's own site or its declaration to usedby, vendor customer pages and job posts. Every line shows its proof and the date usedby last checked it.