Haystack vs Lambda vs LangChain vs Langflow

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

Your tool
Haystack
vs
Competitor 1
Lambda
Competitor 2
LangChain
Competitor 3
Langflow
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.
Remove
Competitor Lambda
lambda.ai
Lambda is a GPU cloud built for training and serving AI models.
Make main Remove
Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
3.4Mvisits/mo
215.3Kvisits/mo
MoM change
—
—
▲ 0.7%
▼ 0.7%
6-month growth
—
—
+21.0%
-4.9%
Global rank web
—
—
#13,384
#217,191
Avg. last 3 months
—
—
3.3M
225.2K
Bounce rate lower is better
—
—
42%
44%
Pages / visit
—
—
6.2
2.2
Visit duration
—
—
5m 29s
1m 04s
Traffic sources
—
—
● Direct 73% · ● Referral 24%
● Direct 76% · ● Referral 24%
HaystackLambdaLangChainLangflow
0850.7K1.7M2.6M3.4MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K100K1M10MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
—
Paid
Freemium
Free
Starting price
—
—
$39per month · free tier available
Free
Free tier
–
–
Free trial
–
–
–
–
API access
–
–
–
Plans
—
On-demand instances (8x GPU) CustomOn-demand instances (1x GPU) Custom1-Click Clusters CustomReserved / Superclusters Custom
Developer FreePlus $39/moEnterprise Custom/mo
—
Capabilities input → output
Input
CodeDocuments
CodeData
CodeText
Text
Output
Apps
Apps
Apps
Apps
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
5
2
6
9
Developer tools
Agents
–
Agent creation
–
LLM development
–
Development
–
–
GPU infrastructure
–
–
–
No-code
–
–
–
Chatbots
–
–
–
Workflows
–
–
–
APIs
–
–
–
Agent memory
–
–
–
Agent testing
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 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.