Agents @ Work

An indicative snapshot of what AI agents do across the apps they use.

Updated Sep 1, 2026

Where agents actually do their work, by category

Agents are doing more every week

Agent Actions (Weekly)

Agents rarely stay in one app

Top apps agents work in, and the pairs that keep turning up in the same job

Which app categories agents are moving into?

Fastest-growing categories this week, and the biggest by volume

Fastest growing

HR & Recruiting291%
Education & LMS186%
Location & Utility Data111%
Other78%
Sales & CRM29%
Communication20%
Finance & Accounting18%

Biggest (by volume)

Communication53%
Productivity21%
Marketing13%
Sales & CRM5.3%
Project Management2.8%
Developer Tools<2%
Finance & Accounting<2%

Reads per write, by job

1 write1 read
1 write10 read
1 write100 read
Support1 : 1.8
Docs & files1 : 5.0
Code & issues1 : 6.0
Commerce & finance1 : 7.0
CRM & deals1 : 21
Tasks1 : 22
Email1 : 44
Chat1 : 65
Social1 : 85
Calendars1 : 108

What agents actually do with your data

Reads versus creates, updates and deletes - the action mix over the last 7 days

95%Read
Read95%
Create2.0%
Update2.2%
Delete0.3%

How often agents repeat work they've seen

How much of last week's work repeats something agents have handled before

68%Seen before
Seen before68%
Partially seen11%
Not seen before21%

How hard is agent work?

Hard
82%Multi-step work with cross-app dependencies, pagination, edge cases or error recovery.
Medium
18%A moderate sequence of several connected steps.
Easy
0.3%One straightforward action with a single tool.

The stacks developers build on

The frameworks developers build their agents on

1.OpenAI SDK / Agents88%
2.LangChain / LangGraph5.2%
3.Vercel AI SDK4.5%
4.Claude Agent SDK<2%
5.Anthropic SDK<2%

What new users start with

Which AI clients new users start with each week

Claude.aiChatGPT / OpenAIBuilt by developersCursorClaude CodeCodexOther AI clients

Other AI clients include n8n, Make, Goose, Raycast, Dify and Lindy.

Which apps are taking off this week

The apps agents picked up fastest this week

Fleetio
+586%
1
Wix
Websites & CMS
+432%
2
Zernio
+385%
3
4.Sharepoint Graph+334%
5.New Relic+309%
6.Ashby+291%
7.Zoho+246%
8.Google Classroom+230%
9.Zoho Books+193%
10.Cloudflare+193%
11.Close+183%
12.Help Scout+175%

What triggers an agent run

The events kicking off agent runs - a new email, a form, a webhook

SlackGmailGoogle DriveGoogle CalendarOutlookSalesforceOther

30M+ trigger events last week, around the clock.

The work never stops

Agent actions by hour of day (UTC)

Where agents hit rate limits

How often each app throttles the calls agents send it

Slack40%+
Klaviyo15–20%
Notion<15%
Lexoffice<15%
Pinterest<15%
Figma<15%
Firecrawl<15%
Slackbot<15%

How these numbers are measured

What is measured

Real agent actions running through Composio. One action is one request to an app, from a sample of live traffic.

How figures are published

Shares and week-over-week changes are shown as bands, not exact numbers.

What this does not establish

A high rank means agents used that app a lot, not that it's better. An app also has to have been used the week before to rank, so a one-week spike doesn't count.

© 2026 Composio. This work is licensed under CC BY 4.0.To view a copy of this license, visit creativecommons.org.