Relay.app vs Windmill vs Activepieces vs Zapier

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Relay.app
vs
Competitor 1
Windmill
Competitor 2
Activepieces
Competitor 3
Zapier
Compare
4 tools · best value per row highlighted
Your tool Relay.app
relay.app
Relay.app is a platform to create AI Agents that work for you across Gmail, Notion, Salesforce, HubSpot, and 100+ other apps. Agents created in Relay.app are *actually* useful, as they're easy to cre
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Competitor Windmill
windmill.dev
Windmill is an open-source, code-first orchestration platform for internal software.
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Competitor Activepieces
activepieces.com
Make main Remove
Competitor Zapier
zapier.com
Connect your apps without writing code
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
158.1Kvisits/mo
—
221.7Kvisits/mo
5.3Mvisits/mo
MoM change
▼ 32.7%
—
▲ 1.8%
▼ 5.9%
6-month growth
-30.9%
—
-10.0%
-26.7%
Global rank web
#182,862
—
#174,361
#6,051
Avg. last 3 months
187.1K
—
226.6K
5.5M
Bounce rate lower is better
38%
—
39%
38%
Pages / visit
2.8
—
3.8
10.2
Visit duration
1m 15s
—
2m 39s
6m 43s
Traffic sources
● Direct 93% · ● Referral 4%
—
● Direct 74% · ● Referral 24%
● Direct 81% · ● Referral 12%
Relay.appWindmillActivepiecesZapier
01.8M3.6M5.5M7.3MRelay.app · 216.8KRelay.app · 241.7KRelay.app · 272KRelay.app · 229.9KRelay.app · 228.8KRelay.app · 251.1KRelay.app · 193.9KRelay.app · 168.4KRelay.app · 234.9KRelay.app · 158.1KActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7KZapier · 6.3MZapier · 5.9MZapier · 6.8MZapier · 6.5MZapier · 7.3MZapier · 6.6MZapier · 6MZapier · 5.5MZapier · 5.7MZapier · 5.3M100K1M10MRelay.app · 216.8KRelay.app · 241.7KRelay.app · 272KRelay.app · 229.9KRelay.app · 228.8KRelay.app · 251.1KRelay.app · 193.9KRelay.app · 168.4KRelay.app · 234.9KRelay.app · 158.1KActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7KZapier · 6.3MZapier · 5.9MZapier · 6.8MZapier · 6.5MZapier · 7.3MZapier · 6.6MZapier · 6MZapier · 5.5MZapier · 5.7MZapier · 5.3MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$19per month · free tier available
$120per month · free tier available
$20per month · free tier available
$19.99per month · free tier available
Free tier
Free trial
–
–
API access
–
–
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Plans
—
Free and Open-source (self-host) FreeEnterprise $120/mo
Free FreePlus $20/moTeam $200/mo
Free FreeProfessional $19.99/moTeam $69/moEnterprise Custom
Capabilities input → output
Input
Text
Code
Text
Text
Output
Apps
Apps
Apps
Apps
Skill level
Advanced
Advanced
Intermediate
Intermediate
Categories
Productivity & OfficeAI AgentAI Workflow
Development & CodeProductivity & OfficeAI Developer ToolsAI Workflow+1 more
Productivity & OfficeAI AgentAI Workflow
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
6
9
4
6
Workflows
Agents
No-code
–
Agent creation
–
Process automation
–
–
Automation
–
–
–
Self hosted
–
–
–
APIs
–
–
–
Business automation
–
–
–
Developer tools
–
–
–
Lead generation
–
–
–
Lead management
–
–
–
Productivity
–
–
–
Workflow deployment
–
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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–
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.