Haystack vs Glean vs Pipecat

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

Your tool
Haystack
vs
Competitor 1
Glean
Competitor 2
Pipecat
Competitor 3
Suggested competitors for Haystack: LangChain88% AutoGen88% LangGraph88% Rivet85% IInitRunner85% Semantic Kernel85% LiveKit Agents84% Langflow84%
Compare
3 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.
Remove
Competitor Glean
glean.com
Glean is an enterprise AI platform that connects to company apps and data to provide search, an AI assistant and agents.
Make main Remove
Competitor Pipecat
pipecat.ai
Pipecat is an open-source Python framework for building voice and multimodal AI agents that talk in real time.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
—
MoM change
—
—
—
6-month growth
—
—
—
Global rank web
—
—
—
Avg. last 3 months
—
—
—
Bounce rate lower is better
—
—
—
Pages / visit
—
—
—
Visit duration
—
—
—
Traffic sources
—
—
—
Pricing
Model
—
—
Free
Starting price
—
—
Free
Free tier
–
–
Free trial
–
–
–
API access
–
–
Plans
—
—
Open source Free
Capabilities input → output
Input
CodeDocuments
DataDocumentsText
AudioTextVideo
Output
Apps
Text
AudioText
Skill level
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Development & CodeProductivity & OfficeVoice & SpeechAI Agent+2 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
7
10
10
Agents
Agent creation
Developer tools
–
Self hosted
–
AI search
–
–
LLM development
–
–
RAG
–
–
Voice agents
–
–
Agent management
–
–
Business productivity
–
–
Knowledge
–
–
Voice
–
–
Voice assistance
–
–
Agent collaboration
–
–
Agent memory
–
–
Agent testing
–
–
Call agents
–
–
Digital information management
–
–
Knowledge bases
–
–
Knowledge sourcing
–
–
Model routing
–
–
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
–
–
–

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.