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What AI companies use for Workflow automation & AI agents

Each line links its public proof and the date usedby last checked it.

32

Artificial Intelligence companies use Workflow automation & AI agents tools

11 confirmed 5 declared 15 observed 1 signal

The most used: Composio (8), n8n (6), and Zapier (5).Data as of Nov 13, 2026

Ranking

Tools ranked by the Artificial Intelligence 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 24 of 32.

  • OpenAIObserved1,001–5,000 employeesChecked Nov 13, 2026
  • GrammarlyObserved1,001–5,000 employeesChecked Nov 11, 2026
  • AnthropicObserved1,001–5,000 employeesChecked Nov 10, 2026

Strongest proof

Confirmed or declared: 16 of 32. This view filters what you read, never what is counted.

  • SiteGPTConfirmed1–50 employeesChecked Nov 13, 2026
  • DocsBotConfirmed1–50 employeesChecked Nov 13, 2026
  • GleanConfirmedChecked Nov 12, 2026

Who uses each tool

Strongest proof first. A job post is a signal, the weakest proof.

  1. 1Composio8 companies · Checked Nov 12, 20268
    1 confirmed 1 declared 6 observed

    Composio profile

  2. 2n8n6 companies · Checked Nov 11, 20266
    3 confirmed 2 observed 1 signal

    n8n profile

  3. 3Zapier5 companies · Checked Nov 11, 20265
    2 confirmed 2 declared 1 observed

    Zapier profile

  4. 4Merge5 companies · Checked Nov 13, 20265
    0 confirmed 3 declared 2 observed

    Merge profile

  5. 5Nango3 companies · Checked Nov 13, 20263
    0 confirmed 1 declared 2 observed

    Nango profile

  6. 6Workato3 companies · Checked Nov 11, 20263
    0 confirmed 1 declared 1 observed 1 signal

    Workato profile

  7. 7Make2 companies · Checked Oct 18, 20262
    2 confirmed 0 observed

    Make profile

  8. 8Truto2 companies · Checked Nov 13, 20262
    2 confirmed 0 observed

    Truto profile

  9. 9Gumloop1 company · Checked Nov 10, 20261
    1 confirmed 0 observed

    Gumloop profile

  10. 10Kapso1 company · Checked Nov 12, 20261
    0 confirmed 1 declared 0 observed

    Kapso profile

  11. 11Kognitos1 company · Checked Nov 7, 20261
    0 confirmed 1 observed

    Kognitos profile

  12. 12Lindy1 company · Checked Nov 10, 20261
    0 confirmed 1 observed

    Lindy profile

How usedby counts

11 confirmed 5 declared 15 observed 1 signal

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 November 13, 2026.

Questions

Which Workflow automation & AI agents tools do Artificial Intelligence companies use most?

Composio leads: 8 of the 32 Artificial Intelligence companies on usedby that use Workflow automation & AI agents tools use it. Next: n8n (6), Zapier (5), Merge (5), and Nango (3). See Composio.

How many Artificial Intelligence companies use Workflow automation & AI agents tools?

32 Artificial Intelligence companies on usedby use at least one of 12 Workflow automation & AI agents tools. It counts the companies usedby tracks.

What proof backs these lines?

Of the 32 companies, each counted at its strongest proof: 11 confirmed, 5 declared, 15 observed and 1 known from a job post.

How does usedby build this ranking?

usedby counts each Artificial Intelligence 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.