Private Markets / Developer Tools

Top Private Developer Tools Companies by Valuation

Dev platforms, DevOps, APIs, and the infrastructure software developers build on — ranked by valuation.

89tracked companies
$291Bcombined valuation
40daily secondary marks
-24.5%median vs last round
#CompanyValuationSecondary $/shvs Last RoundLast RoundIPO Status
1 DeepSeek
Hangzhou, China
$45Bmark 2026-Q2 $22.51as of 2026-06-27 no round comparison Series A · 2026-05-06 · $3.5B private
2 Cognition
San Francisco, CA
$25Bmark 2026-05 $137.73as of 2026-06-27 +9.4% Series C · 2025-09-08 · $400M none
3 Moonshot AI
Beijing, China
$20Bmark 2026-Q2 no secondary mark Series D · 2026-05-07 · $2.0B private
4 Fireworks AI
Redwood City, CA
$18Bmark 2026-Q3 $41.64as of 2026-06-27 +109.0% Series D · 2026-07-15 · $1.5B private
5 ClickHouse
Portola Valley, CA
$15Bmark 2025-Q4 $219.32as of 2026-06-27 +37.4% Series C · 2025-10-01 · $350M rumored
6 Lovable
Stockholm
$13Bmark 2026-07 $187.60as of 2026-06-27 +188.8% Series B · 2025-12-16 private
7 Alchemy
San Francisco, CA
$10Bmark 2022-Q1 $197.68as of 2026-06-27 -61.7% Series C · 2022-02-01 · $200M no imminent plans
8 Supabase
San Francisco, CA
$10Bmark 2026-06 $70.54as of 2026-06-27 +101.5% Series F · 2026-06-01 · $143M private
9 Grafana Labs
New York, NY
$9.5Bmark 2026-Q1 no secondary mark Secondary tender · 2026-03-01 expected
10 Fal.ai
San Francisco, CA
$8.5Bmark 2026-Q1 $117.39as of 2026-06-27 +37.6% Series D · 2025-12-09 · $140M private
11 Together AI
San Francisco, CA
$8.3Bmark 2026-07 $219.47as of 2026-06-27 +125.3% Series C · 2026-07-01 · $305M no imminent plans
12 Reflection AI
New York, NY
$8.0Bmark 2025-Q4 $406.22as of 2026-06-27 +46.9% Series B · 2025-10 · $2.0B private
13 Consensys Software
Fort Worth, TX
$7.1Bmark 2022-Q1 $27.28as of 2026-06-27 -80.5% Series D · 2022-03-09 · $450M private
14 Temporal
Bellevue, WA
$5.0Bmark 2026-Q1 $132.22as of 2026-06-27 -2.6% Series D · 2026-02-17 · $300M private
15 SonarSource
Geneva, Switzerland
$4.7Bmark 2022-Q2 no secondary mark PE Growth/Expansion · 2022-04-26 · $412M private
16 Harness
San Francisco, CA
$4.7Bmark 2025-Q4 $19.10as of 2026-06-27 -24.8% Tender Offer 1 · 2025-12-10 · $200M Private
17 Hugging Face
New York, NY
$4.5Bmark 2023-Q3 $47.27as of 2026-06-27 +87.2% Series D · 2023-08-24 · $235M no imminent plans
18 MessageBird
Amsterdam, Netherlands
$3.7Bmark 2021-Q2 $32.00as of 2026-06-27 +53.3% Series C · 2021-04-27 · $1.2B private
19 Starburst
Boston, MA
$3.4Bmark 2022-Q1 $0.61as of 2026-06-27 -89.4% Series D · 2022-01-30 · $250M private
20 Blockdaemon
Los Angeles, CA
$3.3Bmark 2022-Q1 $2.48as of 2026-06-27 -80.0% Series C · 2022-01-24 · $207M private
21 Sentry
San Francisco, CA
$3.2Bmark 2022-Q2 $26.16as of 2026-06-27 -54.3% Series E · 2022-05-03 · $90M private
22 PingCap
Sunnyvale, CA
$3.0Bmark 2021-Q3 no secondary mark Later Stage VC · 2021-07-20 private
23 Sourcegraph
San Francisco, CA
$2.6Bmark 2021-Q3 $34.20as of 2026-06-27 -48.6% Series D · 2021-07-12 · $125M private
24 One
Stuttgart, Germany
$2.5Bmark 2024-Q4 no secondary mark Later Stage VC · 2024-12-13 · $300M private
25 Docker
Palo Alto, CA
$2.1Bmark 2022-Q1 $19.03as of 2026-06-27 -39.1% Series C · 2022-03-31 · $105M private
26 WorkOS
San Francisco, CA
$2.0Bmark 2026-03 $19.80as of 2026-06-27 no round comparison Series C · 2026-03-01 · $100M private
27 Netlify
San Francisco, CA
$2.0Bmark 2021-Q4 $14.18as of 2026-06-27 -76.8% Series D · 2021-11-15 · $105M private
28 Framer
Amsterdam, Netherlands
$2.0Bmark 2025-Q3 $84.46as of 2026-06-27 no round comparison Series D · 2025-08-28 · $100M private
29 CircleCI
San Francisco, CA
$1.7Bmark 2021-Q2 $3.76as of 2026-06-27 -81.0% Series F · 2021-05-05 · $100M private
30 Mux
San Francisco, CA
$1.6Bmark 2021-Q2 no secondary mark Series D · 2021-04-30 · $105M private
31 Apollo Graph
San Francisco, CA
$1.5Bmark 2021-Q3 $1.67as of 2026-06-27 -73.4% Series D · 2021-08-11 · $130M private
32 Anaconda
Austin, TX
$1.5Bmark 2025-Q3 $12.21as of 2026-06-27 -53.4% Series C · 2025-07-31 · $150M private
33 Factory
San Francisco, USA
$1.5Bmark 2026-Q2 $46.68as of 2026-06-27 no round comparison Series C · 2026-04-16 · $150M private
34 Tailscale
Toronto, Canada
$1.5Bmark 2025-Q2 $3.00as of 2026-06-27 -49.5% Series C · 2025-04-01 · $230M no imminent plans
35 Render
San Francisco, CA
$1.5Bmark 2026-Q1 no secondary mark Series C1 · 2026-02-17 · $100M private
36 Enya
Palo Alto, CA
$1.5Bmark 2022-Q2 no secondary mark Series A · 2022-04-05 · $45M private
37 Airbyte
San Francisco, CA
$1.5Bmark 2021-Q4 $11.62as of 2026-06-27 -81.4% Series B · 2021-12-17 · $150M private
38 PostHog
San Francisco, CA
$1.4Bmark 2025-Q4 $50.34as of 2026-06-27 0.0% Series E · 2025-09-30 · $75M private
39 Contrast Security
Pleasanton, CA
$1.4Bmark 2021-Q4 $15.00as of 2026-06-27 -9.5% Series E · 2021-10-04 · $150M private
40 YugaByte
Sunnyvale, CA
$1.3Bmark 2021-Q4 $13.57as of 2026-06-27 -25.5% Series C · 2021-10-13 · $188M private
41 Linear
San Francisco, CA
$1.3Bmark 2025-Q1 $34.37as of 2026-06-27 -48.0% Series C · 2025-01-22 · $82M no imminent plans
42 LangChain
San Francisco, CA
$1.3Bmark 2025 $51.13as of 2026-06-27 -24.3% undisclosed private
43 Copado
Chicago, IL
$1.2Bmark 2021-Q3 $6.50as of 2026-06-27 no round comparison Series C · 2021-08-18 · $140M private
44 News Break
New York, NY
$1.2Bmark 2021-Q1 no secondary mark Series C1 · 2021-01-07 · $115M private
45 Modal Labs
New York, NY
$1.1Bmark 2025-Q3 $140.24as of 2026-06-27 +576.2% Series B · 2025-10-29 · $60M private
46 Teleport
Oakland, CA
$1.1Bmark 2022-Q2 $11.55as of 2026-06-27 -77.2% Series C · 2022-05-03 · $110M private
47 GirnarSoft
Jaipur, India
$1.1Bmark 2021-Q4 no secondary mark Series E · 2021-10-13 · $254M private
48 Hasura
San Francisco, CA
$1.0Bmark 2022-Q1 $25.00as of 2026-06-27 -18.2% Series C · 2022-02-22 · $103M private
49 Stability AI
London, UK
$1.0Bmark 2024-Q2 $60.00as of 2026-06-27 no round comparison Strategic round · 2024-06-15 · $80M no imminent plans
50 Stytch
San Francisco, CA
$1.0Bmark 2021-Q4 $51.00as of 2026-06-27 +1.0% Series B · 2021-11-01 · $90M no imminent plans

Methodology. Rankings are by each company's latest disclosed valuation (roster + weekly enrichment); the "mark" chip shows when that valuation was set. Secondary share prices are point estimates from secondary-market activity — one implied price per name, no bid/ask — refreshed daily (marks overlay as of 2026-08-16), each carrying its own date. "vs Last Round" compares the secondary price to the company's own last primary round per-share price; rows without a usable comparison say so rather than showing zero. Companies marked acquired, defunct, or public are excluded. Educational data, not investment advice.