Compare · llm app frameworks

DeepEval VS LangGraph_

As of 30 October 2026, LangGraph is named by 1,785 companies and DeepEval by 118; DeepEval skews to companies under 200 people (44% vs 39%), LangGraph to companies over 1,000 (36% vs 30%).

As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

The website-and-DNS footprint is not comparable between a marketing suite and a CRM: DeepEval's script and mail records show on hundreds of thousands of small sites, LangGraph rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.

DeepEval: 2–200 employees
44%
LangGraph: 2–200 employees
39%
DeepEval: 1,000+ employees
30%
LangGraph: 1,000+ employees
36%
Postings per company, 90 days
1.9 · 3.5
Website or DNS footprint
0 · 0
118companies name DeepEval
1,785companies name LangGraph
94name both
228 · 6,290postings in 90 days, DeepEval · LangGraph
02 — Side by side

Who chooses which

Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.

By company size
SegmentDeepEvalshareLangGraphshareLeans
Self-employed11%342%even
2-10 employees76%1327%even
11-50 employees2017%25014%DeepEval
51-200 employees2521%31217%DeepEval
201-500 employees1916%23413%DeepEval
501-1000 employees119%17910%even
1001-5000 employees1714%29416%LangGraph
5001-10000 employees65%915%even
10,001+ employees1210%25915%LangGraph
By industry
SegmentDeepEvalshareLangGraphshareLeans
Technology & software6656%1,00356%even
Business & finance services2925%40022%DeepEval
Manufacturing & industry65%1156%even
Consumer services & leisure54%272%DeepEval
Public, community & associations33%312%even
Media & content33%563%even
Health care22%272%even
Commerce & trade11%342%even
Hospitality & travel11%121%even
Transport, logistics & rental11%151%even
Utilities & infrastructure11%352%even
Property & construction––181%outside top 12
By country
SegmentDeepEvalshareLangGraphshareLeans
United States7564%1,09261%DeepEval
United Kingdom87%1267%even
Canada65%503%DeepEval
France43%563%even
Singapore43%282%even
Germany33%935%LangGraph
India33%623%even
United Arab Emirates22%––outside top 12
Netherlands22%231%even
Australia11%241%even
Bulgaria11%––outside top 12
Brazil11%––outside top 12
Spain––231%outside top 12
Poland––201%outside top 12
Sweden––161%outside top 12
Postings by team (share of each tool's postings)
SegmentDeepEvalshareLangGraphshareLeans
Data & AI13949%4,58260%LangGraph
Software engineering7025%1,66422%DeepEval
Quality, safety & environment83%––outside top 12
IT operations & business systems31%2063%even
research and science31%––outside top 12
Engineering (non-software)21%401%even
Sales21%971%even
Education & training10%110%even
Product, program & project management––921%outside top 12
General management & consulting––641%outside top 12
Marketing & communications––140%outside top 12
Finance & accounting––80%outside top 12
Legal, compliance & risk––60%outside top 12
construction and civil––50%outside top 12
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

LangGraph is named by 1,785 companies in job postings and DeepEval by 118; 94 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/deepeval-vs-langgraph)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • Job postingsRead hourly from career sites. A tool counts when the employer's own text names it as the team's system; both tools can count for one company.
  • Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
  • SegmentsCountry, size and industry from the company profile built from its website.
  • Not a reviewNo ratings, prices or feature claims. For those, read the vendors.
FAQ

DeepEval vs LangGraph: questions

Which is more used, DeepEval or LangGraph?

By companies naming it in their own job postings, LangGraph (1,785) over DeepEval (118). By website-and-DNS footprint, LangGraph (0 vs 0), because its scripts and mail records sit on many small company sites.

Who chooses DeepEval?

44% of DeepEval companies have 2 to 200 employees, against 39% for LangGraph. 30% of DeepEval companies have over 1,000 employees, against 36% for LangGraph.

Do companies run both?

94 companies name both in their postings, usually DeepEval in marketing and LangGraph in sales, or during a migration.

Where do these numbers come from?

From the employer's own text in job postings read hourly from career sites, and from scripts found on company websites in our crawl. No vendor data, no surveys.

Companies and people

Get either list your way

The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.

Every company on either tool,
with the person who owns it

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