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Package · npm

promptfoo

npm · v0.124.0 · MIT

LLM eval & testing toolkit

Technologies

Install

npm install promptfoo

Adoption

Downloads (30 days)
3.2M
Observeddownloads / 30 days
Popularity
Top 50% on npm
Derived55th percentile within npm
Dependents
Collectinghistory
Collecting
Maintenance
0.99
DerivedRelease cadence and recency, 0 to 1
Releases per year
124
424 versions over its life

Growth by period

Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days
+5.9% · 7d
Derived+176.7K downloads / 30 days, SEP 29 → OCT 6
30 days
+20.7% · 30d
Derived+542.4K downloads / 30 days, SEP 6 → OCT 6
90 days
+105.4% · 90d
Derived+1.6M downloads / 30 days, JUL 6 → OCT 6
1 year
+695.6% · 1y
Derived+2.8M downloads / 30 days, NOV 10 → OCT 6

Adoption historydownloads / 30 days · 110 observations

NOV 10, 2025: 397,911 downloads / 30 daysNOV 17, 2025: 364,609 downloads / 30 daysNOV 24, 2025: 342,493 downloads / 30 daysDEC 1, 2025: 327,099 downloads / 30 daysDEC 8, 2025: 337,246 downloads / 30 daysDEC 15, 2025: 342,089 downloads / 30 daysDEC 22, 2025: 330,864 downloads / 30 daysDEC 29, 2025: 311,912 downloads / 30 daysJAN 5, 2026: 288,445 downloads / 30 daysJAN 12, 2026: 286,483 downloads / 30 daysJAN 19, 2026: 290,004 downloads / 30 daysJAN 26, 2026: 336,466 downloads / 30 daysFEB 2, 2026: 381,720 downloads / 30 daysFEB 9, 2026: 399,916 downloads / 30 daysFEB 16, 2026: 410,133 downloads / 30 daysFEB 23, 2026: 419,496 downloads / 30 daysMAR 2, 2026: 430,678 downloads / 30 daysMAR 9, 2026: 463,580 downloads / 30 daysMAR 16, 2026: 517,889 downloads / 30 daysMAR 23, 2026: 587,271 downloads / 30 daysMAR 30, 2026: 635,289 downloads / 30 daysAPR 6, 2026: 661,316 downloads / 30 daysAPR 13, 2026: 697,466 downloads / 30 daysAPR 20, 2026: 723,916 downloads / 30 daysAPR 27, 2026: 791,221 downloads / 30 daysMAY 4, 2026: 856,725 downloads / 30 daysMAY 11, 2026: 929,979 downloads / 30 daysMAY 18, 2026: 1,041,164 downloads / 30 daysMAY 25, 2026: 1,106,012 downloads / 30 daysJUN 1, 2026: 1,143,399 downloads / 30 daysJUN 8, 2026: 1,148,387 downloads / 30 daysJUN 15, 2026: 1,199,292 downloads / 30 daysJUN 22, 2026: 1,337,581 downloads / 30 daysJUN 29, 2026: 1,435,275 downloads / 30 daysJUL 6, 2026: 1,541,314 downloads / 30 daysJUL 13, 2026: 1,649,343 downloads / 30 daysJUL 20, 2026: 1,731,233 downloads / 30 daysJUL 26, 2026: 1,818,462 downloads / 30 daysJUL 27, 2026: 1,878,895 downloads / 30 daysJUL 28, 2026: 1,954,847 downloads / 30 daysJUL 29, 2026: 2,009,514 downloads / 30 daysJUL 30, 2026: 2,056,936 downloads / 30 daysJUL 31, 2026: 2,083,878 downloads / 30 daysAUG 1, 2026: 2,074,182 downloads / 30 daysAUG 2, 2026: 2,070,819 downloads / 30 daysAUG 3, 2026: 2,147,912 downloads / 30 daysAUG 4, 2026: 2,230,957 downloads / 30 daysAUG 5, 2026: 2,287,347 downloads / 30 daysAUG 6, 2026: 2,292,354 downloads / 30 daysAUG 7, 2026: 2,320,389 downloads / 30 daysAUG 8, 2026: 2,295,217 downloads / 30 daysAUG 9, 2026: 2,277,977 downloads / 30 daysAUG 10, 2026: 2,347,659 downloads / 30 daysAUG 11, 2026: 2,466,691 downloads / 30 daysAUG 12, 2026: 2,505,814 downloads / 30 daysAUG 13, 2026: 2,541,168 downloads / 30 daysAUG 14, 2026: 2,453,791 downloads / 30 daysAUG 15, 2026: 2,424,311 downloads / 30 daysAUG 16, 2026: 2,403,503 downloads / 30 daysAUG 17, 2026: 2,456,127 downloads / 30 daysAUG 18, 2026: 2,518,501 downloads / 30 daysAUG 19, 2026: 2,541,409 downloads / 30 daysAUG 20, 2026: 2,553,858 downloads / 30 daysAUG 21, 2026: 2,559,853 downloads / 30 daysAUG 22, 2026: 2,523,003 downloads / 30 daysAUG 23, 2026: 2,493,109 downloads / 30 daysAUG 24, 2026: 2,554,215 downloads / 30 daysAUG 25, 2026: 2,618,089 downloads / 30 daysAUG 26, 2026: 2,641,225 downloads / 30 daysAUG 27, 2026: 2,655,396 downloads / 30 daysAUG 28, 2026: 2,654,988 downloads / 30 daysAUG 29, 2026: 2,612,961 downloads / 30 daysAUG 30, 2026: 2,580,098 downloads / 30 daysAUG 31, 2026: 2,645,395 downloads / 30 daysSEP 1, 2026: 2,734,194 downloads / 30 daysSEP 2, 2026: 2,762,137 downloads / 30 daysSEP 3, 2026: 2,655,854 downloads / 30 daysSEP 4, 2026: 2,659,565 downloads / 30 daysSEP 5, 2026: 2,658,281 downloads / 30 daysSEP 6, 2026: 2,623,286 downloads / 30 daysSEP 7, 2026: 2,569,248 downloads / 30 daysSEP 8, 2026: 2,514,710 downloads / 30 daysSEP 9, 2026: 2,543,827 downloads / 30 daysSEP 10, 2026: 2,559,859 downloads / 30 daysSEP 11, 2026: 2,568,897 downloads / 30 daysSEP 12, 2026: 2,515,945 downloads / 30 daysSEP 13, 2026: 2,575,814 downloads / 30 daysSEP 14, 2026: 2,659,837 downloads / 30 daysSEP 15, 2026: 2,605,254 downloads / 30 daysSEP 16, 2026: 2,633,102 downloads / 30 daysSEP 17, 2026: 2,660,654 downloads / 30 daysSEP 18, 2026: 2,682,313 downloads / 30 daysSEP 19, 2026: 2,648,320 downloads / 30 daysSEP 20, 2026: 2,628,375 downloads / 30 daysSEP 21, 2026: 2,695,944 downloads / 30 daysSEP 22, 2026: 2,760,654 downloads / 30 daysSEP 23, 2026: 2,801,951 downloads / 30 daysSEP 24, 2026: 2,839,118 downloads / 30 daysSEP 25, 2026: 2,851,270 downloads / 30 daysSEP 26, 2026: 2,811,953 downloads / 30 daysSEP 27, 2026: 2,773,214 downloads / 30 daysSEP 28, 2026: 2,871,040 downloads / 30 daysSEP 29, 2026: 2,988,944 downloads / 30 daysSEP 30, 2026: 3,026,104 downloads / 30 daysOCT 1, 2026: 3,029,707 downloads / 30 daysOCT 2, 2026: 3,034,109 downloads / 30 daysOCT 3, 2026: 3,153,888 downloads / 30 daysOCT 4, 2026: 3,165,682 downloads / 30 daysOCT 5, 2026: 3,248,746 downloads / 30 daysOCT 6, 2026: 3,165,682 downloads / 30 days
Table of observations (115)
Daydownloads / 30 daysDependents
OCT 6, 20263,165,682Not observed
OCT 5, 20263,248,746Not observed
OCT 4, 20263,165,682Not observed
OCT 3, 20263,153,888Not observed
OCT 2, 20263,034,109Not observed
OCT 1, 20263,029,707Not observed
SEP 30, 20263,026,104Not observed
SEP 29, 20262,988,944Not observed
SEP 28, 20262,871,040Not observed
SEP 27, 20262,773,214Not observed
SEP 26, 20262,811,953Not observed
SEP 25, 20262,851,270Not observed
SEP 24, 20262,839,118Not observed
SEP 23, 20262,801,951Not observed
SEP 22, 20262,760,654Not observed
SEP 21, 20262,695,944Not observed
SEP 20, 20262,628,375Not observed
SEP 19, 20262,648,320Not observed
SEP 18, 20262,682,313Not observed
SEP 17, 20262,660,654Not observed
SEP 16, 20262,633,102Not observed
SEP 15, 20262,605,254Not observed
SEP 14, 20262,659,837Not observed
SEP 13, 20262,575,814Not observed
SEP 12, 20262,515,945Not observed
SEP 11, 20262,568,897Not observed
SEP 10, 20262,559,859Not observed
SEP 9, 20262,543,827Not observed
SEP 8, 20262,514,710Not observed
SEP 7, 20262,569,248Not observed
SEP 6, 20262,623,286Not observed
SEP 5, 20262,658,281Not observed
SEP 4, 20262,659,565Not observed
SEP 3, 20262,655,854Not observed
SEP 2, 20262,762,137Not observed
SEP 1, 20262,734,194Not observed
AUG 31, 20262,645,395Not observed
AUG 30, 20262,580,098Not observed
AUG 29, 20262,612,961Not observed
AUG 28, 20262,654,988Not observed
AUG 27, 20262,655,396Not observed
AUG 26, 20262,641,225Not observed
AUG 25, 20262,618,089Not observed
AUG 24, 20262,554,215Not observed
AUG 23, 20262,493,109Not observed
AUG 22, 20262,523,003Not observed
AUG 21, 20262,559,853Not observed
AUG 20, 20262,553,858Not observed
AUG 19, 20262,541,409Not observed
AUG 18, 20262,518,501Not observed
AUG 17, 20262,456,127Not observed
AUG 16, 20262,403,503Not observed
AUG 15, 20262,424,311Not observed
AUG 14, 20262,453,791Not observed
AUG 13, 20262,541,168Not observed
AUG 12, 20262,505,814Not observed
AUG 11, 20262,466,691Not observed
AUG 10, 20262,347,659Not observed
AUG 9, 20262,277,977Not observed
AUG 8, 20262,295,217Not observed
AUG 7, 20262,320,389Not observed
AUG 6, 20262,292,354Not observed
AUG 5, 20262,287,347Not observed
AUG 4, 20262,230,957Not observed
AUG 3, 20262,147,912Not observed
AUG 2, 20262,070,819Not observed
AUG 1, 20262,074,182Not observed
JUL 31, 20262,083,878Not observed
JUL 30, 20262,056,936Not observed
JUL 29, 20262,009,514Not observed
JUL 28, 20261,954,847Not observed
JUL 27, 20261,878,895Not observed
JUL 26, 20261,818,462Not observed
JUL 20, 20261,731,233Not observed
JUL 13, 20261,649,343Not observed
JUL 6, 20261,541,314Not observed
JUN 29, 20261,435,275Not observed
JUN 22, 20261,337,581Not observed
JUN 15, 20261,199,292Not observed
JUN 8, 20261,148,387Not observed
JUN 1, 20261,143,399Not observed
MAY 25, 20261,106,012Not observed
MAY 18, 20261,041,164Not observed
MAY 11, 2026929,979Not observed
MAY 4, 2026856,725Not observed
APR 27, 2026791,221Not observed
APR 20, 2026723,916Not observed
APR 13, 2026697,466Not observed
APR 6, 2026661,316Not observed
MAR 30, 2026635,289Not observed
MAR 23, 2026587,271Not observed
MAR 16, 2026517,889Not observed
MAR 9, 2026463,580Not observed
MAR 2, 2026430,678Not observed
FEB 23, 2026419,496Not observed
FEB 16, 2026410,133Not observed
FEB 9, 2026399,916Not observed
FEB 2, 2026381,720Not observed
JAN 26, 2026336,466Not observed
JAN 19, 2026290,004Not observed
JAN 12, 2026286,483Not observed
JAN 5, 2026288,445Not observed
DEC 29, 2025311,912Not observed
DEC 22, 2025330,864Not observed
DEC 15, 2025342,089Not observed
DEC 8, 2025337,246Not observed
DEC 1, 2025327,099Not observed
NOV 24, 2025342,493Not observed
NOV 17, 2025364,609Not observed
NOV 10, 2025397,911Not observed
NOV 3, 2025Not observedNot observed
OCT 27, 2025Not observedNot observed
OCT 20, 2025Not observedNot observed
OCT 13, 2025Not observedNot observed
OCT 6, 2025Not observedNot observed

Facts from the registry

Latest version
v0.124.0
424 versions
First published
MAY 3, 2023
Last release
OCT 6, 2026
18d ago
Licence
MIT
Links
npm page
Homepage · promptfoo.dev
Source · github.com

Repository

In the Crest catalog

promptfoo/promptfoo

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.

Stars
25.6K
Forks
2.4K
Language
TypeScript
Last push
22d ago
Last release
36d ago

Linked by the package’s own registry metadata.GitHub

Dependencies latest version · v0.124.0

Runtime 36

  • @anthropic-ai/sdk0.128.0
  • @apidevtools/json-schema-ref-parser^16.0.3
  • @hono/node-server2.1.1
  • @inquirer/checkbox^5.1.0
  • @inquirer/confirm^6.0.8
  • @inquirer/core^12.0.0
  • @inquirer/editor^5.0.8
  • @inquirer/input^5.0.8
  • @inquirer/search^4.1.8
  • @inquirer/select^5.1.0
  • @libsql/client^0.18.0
  • @opentelemetry/api^1.9.0
  • @opentelemetry/core2.11.0
  • @opentelemetry/exporter-trace-otlp-http^0.222.0
  • @opentelemetry/resources^2.6.0
  • @opentelemetry/sdk-trace-node^2.6.0
  • @opentelemetry/semantic-conventions^1.40.0
  • ai^6.0.286
  • ajv^8.18.0
  • ajv-formats^3.0.1
  • async^3.2.6
  • binary-extensions^3.2.0
  • cache-manager>=7.2.8 <7.2.10
  • chalk^6.0.0
  • chokidar5.0.0
  • cli-progress^3.12.0
  • cli-table3^0.6.5
  • commander^15.0.0
  • compression^1.8.2
  • cors^2.8.6
  • csv-parse^7.0.3
  • csv-stringify^6.9.0
  • dedent^1.7.2
  • drizzle-orm^0.45.3
  • express^5.2.1
  • exsolve^1.0.8

Peer 6

  • @huggingface/transformers*
  • @ibm-cloud/watsonx-ai*
  • @langfuse/client*
  • @openai/agents*
  • @openai/codex-security*
  • @slack/web-api*

Optional 18

  • @anthropic-ai/claude-agent-sdk0.3.283
  • @aws-sdk/client-bedrock-agent-runtime^3.1045.0
  • @aws-sdk/client-bedrock-runtime^3.1045.0
  • @aws-sdk/client-s3^3.1003.0
  • @aws-sdk/client-sagemaker-runtime^3.1045.0
  • @aws-sdk/credential-provider-sso^3.972.16
  • @aws/bedrock-token-generator^1.1.0
  • @azure/ai-projects^2.1.1
  • @azure/identity^4.13.3
  • @azure/msal-node^7.0.0
  • @azure/storage-blob^12.31.0
  • @fal-ai/client~1.10.1
  • @googleapis/sheets^18.0.1
  • @modelcontextprotocol/sdk^1.32.0
  • @modelcontextprotocol/server-filesystem2026.8.31
  • @openai/codex-sdk^0.156.1
  • @opencode-ai/sdk^1.18.32
  • @smithy/node-http-handler^4.4.14

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