Rivet vs OpenAI Codex CLI vs Langflow vs CrewAI

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

Your tool
Rivet
vs
Competitor 1
OpenAI Codex CLI
Competitor 2
Langflow
Competitor 3
CrewAI
Compare
4 tools · best value per row highlighted
Your tool Rivet
rivet.ironcladapp.com
Rivet is an open-source visual programming environment for building AI agents with large language models.
Remove
Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
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
—
—
215.3Kvisits/mo
476.6Kvisits/mo
MoM change
—
—
▼ 0.7%
▼ 10.3%
6-month growth
—
—
-4.9%
-5.3%
Global rank web
—
—
#217,191
#107,487
Avg. last 3 months
—
—
225.2K
564.3K
Bounce rate lower is better
—
—
44%
46%
Pages / visit
—
—
2.2
2.6
Visit duration
—
—
1m 04s
1m 32s
Traffic sources
—
—
● Direct 76% · ● Referral 24%
● Direct 75% · ● Referral 23%
RivetOpenAI Codex CLILangflowCrewAI
0171.3K342.6K513.9K685.2KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6K100K1MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Paid
Free
Free
Starting price
Free
—
Free
Free
Free tier
–
Free trial
–
–
–
–
API access
–
Plans
—
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
—
Basic FreeEnterprise $0
Capabilities input → output
Input
Text
CodeImagesText
Text
Text
Output
Apps
Code
Apps
AppsCode
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+1 more
Development & CodeAI Coding Assistant
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+2 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
5
2
9
9
Developer tools
Agent creation
–
Agents
–
No-code
–
LLM development
–
–
Workflows
–
–
Development
–
–
Agent collaboration
–
–
–
Coding
–
–
–
Agent management
–
–
–
Chatbots
–
–
–
APIs
–
–
–
Agent testing
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 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.