Stack AI vs FastRouter vs CrewAI

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

Your tool
Stack AI
vs
Competitor 1
FastRouter
Competitor 2
CrewAI
Competitor 3
Suggested competitors for Stack AI: Appian89% Dify86% Flowise86% Minded85% MindStudio85% Pipefy85% Make85% Microsoft Copilot Studio84%
Compare
3 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
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Competitor FastRouter
fastrouter.ai
This LLM gateway lets teams tap into over 100 AI models through one API endpoint
Make main Remove
Competitor CrewAI
crewai.com
CrewAI is a multi-agent platform that covers the full agent lifecycle for businesses: discover what to automate, build agents, govern them in production and optimize them over time.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
15.5Kvisits/mo
476.6Kvisits/mo
MoM change
▼ 57.9%
▼ 62.7%
▼ 10.3%
6-month growth
-93.7%
+4.7%
-5.3%
Global rank web
#1,700,092
#1,733,591
#107,487
Avg. last 3 months
13.9K
23.1K
564.3K
Bounce rate lower is better
39%
45%
46%
Pages / visit
1.8
1.5
2.6
Visit duration
14s
15s
1m 32s
Traffic sources
—
● Direct 95% · ● Referral 5%
● Direct 75% · ● Referral 23%
Stack AIFastRouterCrewAI
0171.3K342.6K513.9K685.2KStack 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 · 6.3KFastRouter · 4.9KFastRouter · 14.8KFastRouter · 11KFastRouter · 10.2KFastRouter · 12.2KFastRouter · 41.6KFastRouter · 15.5KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6K1K10K100K1MStack 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 · 6.3KFastRouter · 4.9KFastRouter · 14.8KFastRouter · 11KFastRouter · 10.2KFastRouter · 12.2KFastRouter · 41.6KFastRouter · 15.5KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Free
Starting price
Free tier
$199per month · free tier available
Free
Free tier
Free trial
–
–
API access
Plans
—
Starter FreePro $199/moBusiness $799/moEnterprise Custom
Basic FreeEnterprise $0
Capabilities input → output
Input
DataDocumentsText
AudioImagesText
Text
Output
Apps
AudioImagesTextVideo
AppsCode
Skill level
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeAI APIAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
6
9
Agents
–
Agent creation
–
No-code
–
Workflows
–
Developer tools
–
APIs
–
–
Agent collaboration
–
–
LLM gateway
–
–
Model routing
–
–
Agent management
–
–
Business automation
–
–
Process automation
–
–
API integrations
–
–
API management
–
–
Agent testing
–
–
Development
–
–
Finance workflow automation
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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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.