Rivet vs CometAPI vs Haystack vs Pipecat

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

Your tool
Rivet
vs
Competitor 1
CometAPI
Competitor 2
Haystack
Competitor 3
Pipecat
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.
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Competitor CometAPI
cometapi.com
CometAPI functions as an aggregation layer that sits between your application and hundreds of AI model providers
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Competitor Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
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Competitor Pipecat
pipecat.ai
Pipecat is an open-source Python framework for building voice and multimodal AI agents that talk in real time.
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Traffic estimated monthly website traffic
Monthly visits
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302.3Kvisits/mo
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MoM change
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▲ 9.9%
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6-month growth
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-16.5%
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Global rank web
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#157,147
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Avg. last 3 months
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295.7K
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Bounce rate lower is better
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46%
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Pages / visit
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2.9
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Visit duration
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38s
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Traffic sources
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● Direct 69% · ● Referral 30%
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RivetCometAPIHaystackPipecat
0208.6K417.2K625.8K834.4KCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3K100K1MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
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Free
Starting price
Free
$4per month · free tier available
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Free
Free tier
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Free trial
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API access
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Plans
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Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
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Open source Free
Capabilities input → output
Input
Text
ImagesText
CodeDocuments
AudioTextVideo
Output
Apps
ImagesTextVideo
Apps
AudioText
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+1 more
Development & CodeAI API
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeVoice & SpeechAI Agent+2 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
5
6
7
10
Developer tools
Agent creation
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Agents
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LLM development
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Self hosted
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APIs
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LLM gateway
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RAG
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Voice agents
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API integrations
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No-code
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Voice
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Voice assistance
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Agent collaboration
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Agent memory
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Agent testing
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Call agents
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Image generation
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Video generation
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
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Saves
0
0
0
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Reviews
0
0
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Prompts
0
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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.