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Companies using DSPy

1,144 companies in our data use DSPy, and 573 of them name it in job posts they wrote. Its share of job posts held steady in the three months to August 2026; 887 job posts named it from October 2025 to August 2026. It comes up most in AI Engineer job posts.

Data as of November 9, 2026 · Markdown version

Which companies name DSPy in the most job posts?

The five companies with the most job posts naming DSPy are Databricks, PwC India, Westpac, Johnson & Johnson and Microsoft. PwC India is the newest of the five companies in the table, with its first job post naming it in September 2025.
Company Posts Recent job post
Databricks Scientific and Technical Services · first seen Feb 2025 54 "Experience building GenAI applications, including RAG, multi-agent systems, Text2SQL, fine-tuning, etc., with tools such as HuggingFace, LangChain, and DSPy"AI Engineer – Forward Deployed Engineering (AI FDE), U.S. Public Sector (Federal Focus), Oct 23, 2026
PwC India Professional Services · first seen Sep 2025 44 "Evaluate and integrate emerging GenAI/Agentic technologies (e.g., AutoGPT, LangChain, ReAct, DSPy, etc.)."IN_Senior Associate_Gen AI engineer_GCC_Advisory_Bangalore, Nov 1, 2026
Westpac Finance and Insurance · first seen Nov 2024 32 "Demonstrable GenAI/LLM build experience (prompting, agents, RAG, fine-tuning) using frameworks such as LlamaIndex, LangChain, AutoGen, DSPy."ai engineer, Aug 18, 2026
Johnson & Johnson Health Care and Social Assistance · first seen Jun 2024 27 "Exposure to open-source agentic frameworks (e.g., LangGraph, DSPy, mem0)."Senior Scientist, Data Science, Nov 4, 2026
Microsoft Scientific and Technical Services · first seen Apr 2024 26 "Build and optimize applications leveraging LLMs and open-source GenAI frameworks such as LangChain, LlamaIndex, Haystack, Transformers, AutoGen, and DSPy."applied ai engineer, Mar 22, 2026
Showing 1 to 5 of 573 companies with job posts Sign up to see all companies using DSPy ›

What else do we know about DSPy?

Is hiring for DSPy growing?

Demand for DSPy is steady: 0.47 in every 10,000 job posts from June to August 2026, close to the 0.47 of March to May.
Share of job posts naming DSPy by month, October 2025 to August 2026, in job posts in every 10,000 Moves from 0.39 in October 2025 to 0.47 in August 2026, in job posts in every 10,000. 0.66 0.49 0.33 0.16 0 0.47 Oct '25 Nov Dec Jan '26 Feb Mar Apr May Jun Jul Aug
Show the data
MonthJob posts naming DSPyAll job postsPer 10,000
Oct 2025551,413,6730.39
Nov 2025741,822,1190.41
Dec 2025671,236,1030.54
Jan 2026811,828,0020.44
Feb 2026971,856,6470.52
Mar 2026761,850,7110.41
Apr 2026801,728,8860.46
May 2026961,821,5090.53
Jun 20261091,909,4960.57
Jul 2026661,815,1800.36
Aug 2026861,835,6980.47

How many companies named DSPy in a job post for the first time in recent months?

75 companies named DSPy in a job post for the first time from June to August 2026, against 71 from March to May. That brings the companies naming it for the first time since October 2025 to 274, through August 2026.
March to May 2026 71
June to August 2026 75
October 2025 to August 2026 274

Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.

How do we know which companies use DSPy?

The evidence for DSPy is close to even: 50.1% of these companies name it in job posts, and 49.9% come from employees' profiles. 54 show up in both job posts and employees' profiles.
How we know Companies Share
Job posts name DSPy
573 50.1%
Employees' profiles list DSPy
571 49.9%

1,144 companies. Each is counted once, under the strongest evidence we have for it.

What size are the companies that use DSPy?

Smaller companies stand out among DSPy users: companies with fewer than 50 employees are 27% of them, against 22% on the typical tech page. 262 of its companies have more than 5,000 employees.

Share of its companies Typical tech page

ShareTypical
Under 50 employees
27% 22%
50 to 999
35% 38%
1,000 to 5,000
15% 17%
Over 5,000
23% 23%

Where are DSPy companies based?

52% of DSPy companies are based in the United States. India is second, at 9.7%.
ShareTypical
United States
52% 43%
India
9.7% 6.9%
United Kingdom
5.7% 6.4%
Germany
4.2% 4.4%
Canada
2.8% 3.6%
France
2.7% 4.6%

Companies in 60 countries and territories. Shares are of companies with a known headquarters country.

Show the data
CountryCompaniesShareTypical tech page
United States56552%43%
India1069.7%6.9%
United Kingdom625.7%6.4%
Germany464.2%4.4%
Canada302.8%3.6%
France292.7%4.6%

Which teams work with DSPy?

No team dominates DSPy job posts. Engineering comes first, at 9 companies.
Team Companies
Engineering
9
AI
8
AI lab
3
Applied AI engineering
3
Technology
3
AI & data platform
2

What else do DSPy companies use?

Compared with companies of the same size, DSPy companies stand out for using Pydantic AI and Haystack. DeepSpeed is 37 times as common as usual, at 7.5%.

Share of the 361 DSPy companies counted here whose job posts also name the tool Typical for companies the same size

Tool Also name it Typical Times as common
Pydantic AI 27 companies
7.5% 0.16% 48x
Haystack 28 companies
7.8% 0.19% 41x
DeepSpeed 27 companies
7.5% 0.2% 37x
LangSmith 66 companies
18% 0.52% 35x
Tool Also name it Typical Times as common
vLLM 76 companies
21% 0.62% 34x
Weaviate 121 companies
34% 1.1% 32x
Milvus 62 companies
17% 0.55% 31x
Qdrant 58 companies
16% 0.52% 31x

Which companies started naming DSPy in job posts recently?

From April to August 2026, 87 companies with 50 or more employees posted their first job naming DSPy: 42 commercial, 18 mid-market and 27 enterprise. Among the new enterprise companies, Workday posted the most jobs naming it: 12.
AI native any size · 2 new
Company Posts
OpenCall.ai (YC W24) 2
Fixit 1
Commercial 50 to 999 employees · 42 new
Company Posts
Alice 5
Caylent 4
ALTEN Polska 4
AiSensy 4
Incubator for Artificial Intelligence 4
Mid-market 1,000 to 5,000 employees · 18 new
Company Posts
NAV Fund Services 4
Zycus 4
MRI Software 3
conet 3
Turing 2
Enterprise over 5,000 employees · 27 new
Company Posts
Workday 12
CACI International Inc 5
EY 4
ByteDance 3
Tietoevry 3

Companies that named DSPy in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.

Which roles mention DSPy most?

AI Engineer roles make up 49% of the job posts that name DSPy. Machine Learning is second, at 6.8%.
Role Share Posts
AI Engineer
49% 432
Machine Learning
6.8% 60
Software Engineer
6.1% 54
Forward Deployed Engineer
5.4% 48
Data Scientist
5.3% 47
Data Engineer
2.3% 20
Show the data
RoleShareOct 2025 to Aug 2026Mar to May 2026Jun to Aug 2026
AI Engineer49%432111123
Machine Learning6.8%601910
Software Engineer6.1%541124
Forward Deployed Engineer5.4%48917
Data Scientist5.3%471210
Data Engineer2.3%2042

Which project themes come up in DSPy job posts?

865 job posts naming DSPy describe Generative AI work. Data Infrastructure Migration also appears, in 21 job posts.
Project theme Job posts
Generative AI 865
Digital Transformation 157
Cloud Cost Optimization 88
Data Infrastructure Migration 21
About this data

Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.

Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.

Sumble has a free plan, and the same data is available through its API and MCP server.

A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.

Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.