Google Opal vs Replit vs Langflow vs Relay.app

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

Your tool
GOGoogle Opal
vs
Competitor 1
Replit
Competitor 2
Langflow
Competitor 3
Relay.app
Compare
4 tools · best value per row highlighted
Your tool GOGoogle Opal
opal.google
This experimental platform from Google lets you build and run AI experiments with direct ties to their ecosystem
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Competitor Replit
replit.com
Code, run, and deploy from your browser
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
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
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1.2Mvisits/mo
11.9Mvisits/mo
215.3Kvisits/mo
158.1Kvisits/mo
MoM change
▼ 6.1%
▼ 9.4%
▼ 0.7%
▼ 32.7%
6-month growth
-57.1%
-7.3%
-4.9%
-30.9%
Global rank web
#37,425
#3,961
#217,191
#182,862
Avg. last 3 months
1.3M
12.6M
225.2K
187.1K
Bounce rate lower is better
35%
41%
44%
38%
Pages / visit
4.9
5.2
2.2
2.8
Visit duration
4m 01s
6m 40s
1m 04s
1m 15s
Traffic sources
● Direct 80% · ● Referral 19%
● Direct 89% · ● Referral 8%
● Direct 76% · ● Referral 24%
● Direct 93% · ● Referral 4%
Google OpalReplitLangflowRelay.app
03.4M6.8M10.2M13.6MGoogle Opal · 3.3MGoogle Opal · 3.5MGoogle Opal · 2.6MGoogle Opal · 2.7MGoogle Opal · 3MGoogle Opal · 2.1MGoogle Opal · 1.6MGoogle Opal · 1.2MGoogle Opal · 1.2MReplit · 9.5MReplit · 10.7MReplit · 11.9MReplit · 11.6MReplit · 12.8MReplit · 12.2MReplit · 13.6MReplit · 12.9MReplit · 13.1MReplit · 11.9MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KRelay.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 · 158.1K100K1M10M100MGoogle Opal · 3.3MGoogle Opal · 3.5MGoogle Opal · 2.6MGoogle Opal · 2.7MGoogle Opal · 3MGoogle Opal · 2.1MGoogle Opal · 1.6MGoogle Opal · 1.2MGoogle Opal · 1.2MReplit · 9.5MReplit · 10.7MReplit · 11.9MReplit · 11.6MReplit · 12.8MReplit · 12.2MReplit · 13.6MReplit · 12.9MReplit · 13.1MReplit · 11.9MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KRelay.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
Free
Freemium
Starting price
—
$20per month
Free
$19per month · free tier available
Free tier
–
–
Free trial
–
–
–
–
API access
–
–
Plans
—
Core $20/moPro $100/moEnterprise Custom
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—
Capabilities input → output
Input
Text
Text
Text
Text
Output
Apps
AppsCode
Apps
Apps
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI App BuilderAI Workflow
Development & CodeAI App BuilderAI Coding AssistantAI Website Builder
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Productivity & OfficeAI AgentAI Workflow
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
5
9
6
Workflows
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Agents
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No-code
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–
Agent creation
–
–
Development
–
–
Coding
–
–
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Automation
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–
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Chatbots
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–
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Debugging
–
–
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Developer tools
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–
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LLM development
–
–
–
Prototyping
–
–
–
Website building
–
–
–
APIs
–
–
–
Backend development
–
–
–
Business automation
–
–
–
Process automation
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 2
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.