Haystack vs Pipecat vs Replicate vs Lambda

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

Your tool
Haystack
vs
Competitor 1
Pipecat
Competitor 2
Replicate
Competitor 3
Lambda
Compare
4 tools · best value per row highlighted
Your tool 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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Competitor Replicate
replicate.com
Run open-source AI without managing servers
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Competitor Lambda
lambda.ai
Lambda is a GPU cloud built for training and serving AI models.
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Traffic estimated monthly website traffic
Monthly visits
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1Mvisits/mo
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MoM change
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▼ 3.1%
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6-month growth
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-30.2%
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Global rank web
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#39,584
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Avg. last 3 months
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1.1M
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Bounce rate lower is better
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35%
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Pages / visit
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5.6
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Visit duration
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5m 09s
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Traffic sources
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● Direct 92% · ● Referral 6%
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HaystackPipecatReplicateLambda
0415.2K830.4K1.2M1.7MReplicate · 1.6MReplicate · 1.7MReplicate · 1.5MReplicate · 1.3MReplicate · 1.5MReplicate · 1.3MReplicate · 1.3MReplicate · 1.2MReplicate · 1.1MReplicate · 1M1M10MReplicate · 1.6MReplicate · 1.7MReplicate · 1.5MReplicate · 1.3MReplicate · 1.5MReplicate · 1.3MReplicate · 1.3MReplicate · 1.2MReplicate · 1.1MReplicate · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Free
Freemium
Paid
Starting price
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Free
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Free tier
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Free trial
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API access
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Plans
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Open source Free
Public Models Custom/usage-basedPrivate Models Custom/usage-based
On-demand instances (8x GPU) CustomOn-demand instances (1x GPU) Custom1-Click Clusters CustomReserved / Superclusters Custom
Capabilities input → output
Input
DocumentsCode
VideoTextAudio
ImagesText
DataCode
Output
Apps
TextAudio
VideoTextImagesAudio
Apps
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeVoice & SpeechAI Agent+2 more
Development & CodeAI APIAI Developer ToolsOpen Source AI Models
Development & CodeAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
10
9
3
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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GPU infrastructure
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RAG
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Voice agents
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API integrations
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Inference
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Models
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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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Development
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Image generation
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Model training
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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
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Saves
0
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Reviews
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Prompts
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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.