Zapier vs Emergent vs Stack AI vs Relay.app

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

Your tool
Zapier
vs
Competitor 1
Emergent
Competitor 2
Stack AI
Competitor 3
Relay.app
Compare
4 tools · best value per row highlighted
Your tool Zapier
zapier.com
Connect your apps without writing code
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Competitor Emergent
emergent.sh
Emergent is the first agentic vibecoding platform built for serious builders. If you’re pouring time, money, and energy into building a product that matters, you deserve a platform that takes your amb
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Competitor Stack AI
stack-ai.com
Connect AI models visually
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Competitor 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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Traffic estimated monthly website traffic
Monthly visits
5.3Mvisits/mo
9.2Mvisits/mo
6.3Kvisits/mo
158.1Kvisits/mo
MoM change
▼ 5.9%
▲ 24.1%
▼ 57.9%
▼ 32.7%
6-month growth
-26.7%
+37.5%
-93.7%
-30.9%
Global rank web
#6,051
#5,684
#1,700,092
#182,862
Avg. last 3 months
5.5M
8.3M
13.9K
187.1K
Bounce rate lower is better
38%
34%
39%
38%
Pages / visit
10.2
4.8
1.8
2.8
Visit duration
6m 43s
5m 00s
14s
1m 15s
Traffic sources
● Direct 81% · ● Referral 12%
● Direct 76% · ● Referral 17%
—
● Direct 93% · ● Referral 4%
ZapierEmergentStack AIRelay.app
02.3M4.6M6.9M9.2MZapier · 6.3MZapier · 5.9MZapier · 6.8MZapier · 6.5MZapier · 7.3MZapier · 6.6MZapier · 6MZapier · 5.5MZapier · 5.7MZapier · 5.3MEmergent · 3.4MEmergent · 4MEmergent · 5.4MEmergent · 6.7MEmergent · 6.4MEmergent · 7.4MEmergent · 8.2MEmergent · 7.4MEmergent · 9.2MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KRelay.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 · 158.1K1K10K100K1M10MZapier · 6.3MZapier · 5.9MZapier · 6.8MZapier · 6.5MZapier · 7.3MZapier · 6.6MZapier · 6MZapier · 5.5MZapier · 5.7MZapier · 5.3MEmergent · 3.4MEmergent · 4MEmergent · 5.4MEmergent · 6.7MEmergent · 6.4MEmergent · 7.4MEmergent · 8.2MEmergent · 7.4MEmergent · 9.2MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KRelay.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 · 158.1KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$19.99per month · free tier available
$20per month · free tier available
Free tier
$19per month · free tier available
Free tier
Free trial
–
–
API access
–
–
–
Plans
Free FreeProfessional $19.99/moTeam $69/moEnterprise Custom
Free FreeStandard $20/moPro $200/moBusiness Custom/mo
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Capabilities input → output
Input
Text
Text
DataDocumentsText
Text
Output
Apps
AppsCode
Apps
Apps
Skill level
Intermediate
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeAI App BuilderAI Coding AssistantAI Website Builder
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Productivity & OfficeAI AgentAI Workflow
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
3
7
6
No-code
–
Workflows
–
Agents
–
Agent creation
–
–
Business automation
–
–
Process automation
–
–
Coding
–
–
–
Automation
–
–
–
Finance workflow automation
–
–
–
Lead generation
–
–
–
Lead management
–
–
–
Productivity
–
–
–
Website building
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 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.