Haystack vs GitHub Copilot vs Kimi Code vs Langflow

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

Your tool
Haystack
vs
Competitor 1
GitHub Copilot
Competitor 2
Kimi Code
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.
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Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
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Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
637.9Mvisits/mo
60.1Mvisits/mo
215.3Kvisits/mo
MoM change
—
▲ 3.7%
▲ 52.2%
▼ 0.7%
6-month growth
—
+19.3%
+33.8%
-4.9%
Global rank web
—
#49
#852
#217,191
Avg. last 3 months
—
629.7M
48.3M
225.2K
Bounce rate lower is better
—
36%
37%
44%
Pages / visit
—
5.9
3.9
2.2
Visit duration
—
6m 26s
7m 13s
1m 04s
Traffic sources
—
● Direct 83% · ● Referral 15%
● Direct 89% · ● Referral 10%
● Direct 76% · ● Referral 24%
HaystackGitHub CopilotKimi CodeLangflow
0159.5M318.9M478.4M637.9MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K100K1M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
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Freemium
Freemium
Free
Starting price
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$4per month · free tier available
$15per month · free tier available
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 FreeTeam $4/moEnterprise $21/mo
Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
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Capabilities input → output
Input
CodeDocuments
CodeText
CodeText
Text
Output
Apps
Code
Code
Apps
Skill level
Advanced
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Coding Assistant
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
4
6
9
Agents
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Developer tools
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Coding
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–
Agent creation
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–
LLM development
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No-code
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–
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Chatbots
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–
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Code reviews
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–
–
Debugging
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–
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Development
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–
–
Refactoring
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–
–
Workflows
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–
–
APIs
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–
–
Agent management
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–
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Agent memory
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–
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Developer assistance
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–
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Shell commands
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–
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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
2
0
0
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.