Relay.app vs Zapier vs Stack AI vs Monday Agent Factory
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
Relay.app
vs Relay.app
Competitor 1
Zapier
Zapier
Competitor 2
Stack AI
Stack AI
Competitor 3
Monday Agent Factory
Monday Agent FactoryCompare
4 tools · best value per row highlighted
Your tool
Relay.app
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
Competitor
Monday Agent Factory
Monday Agent Factory
monday.com
Agent Factory lets you build AI agents that handle phone calls, emails, web research, and workflow automation without coding
Traffic estimated monthly website traffic
Monthly visits
158.1Kvisits/mo
5.3Mvisits/mo
6.3Kvisits/mo
38.5Mvisits/mo
MoM change
▼ 32.7%
▼ 5.9%
▼ 57.9%
▲ 4.9%
6-month growth
-30.9%
-26.7%
-93.7%
+5.5%
Global rank web
#182,862
#6,051
#1,700,092
#1,087
Avg. last 3 months
187.1K
5.5M
13.9K
36.9M
Bounce rate lower is better
38%
38%
39%
30%
Pages / visit
2.8
10.2
1.8
7.5
Visit duration
1m 15s
6m 43s
14s
10m 04s
Traffic sources
● Direct 93% · ● Referral 4%
● Direct 81% · ● Referral 12%
—
● Direct 88% · ● Mail 7%
Relay.appZapierStack AIMonday Agent Factory
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$19per month · free tier available
$19.99per month · free tier available
Free tier
$49per month · free tier available
Free tier
Free trial
–
–
API access
–
–
–
Plans
—
Free FreeProfessional $19.99/moTeam $69/moEnterprise Custom
—
Free FreeSquad $49/moForce $299/mo
Capabilities input → output
Input
Text
Text
DataDocumentsText
Text
Output
Apps
Apps
Apps
Apps
Skill level
Advanced
Intermediate
Intermediate
Intermediate
Categories
Tasks what each tool can do · 2 shared · core partial
Tasks covered
6
6
7
7
Agents
Workflows
Agent creation
–
No-code
–
–
Business automation
–
–
Process automation
–
–
Automation
–
–
–
Call agents
–
–
–
Voice agents
–
–
–
Call center automation
–
–
–
Calls
–
–
–
Finance workflow automation
–
–
–
Lead generation
–
–
–
Lead management
–
–
–
Productivity
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–
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.