PulseGatePost-LLM software, agents & workflows market (since 2022)
Coverage
137,271

Apps indexed

 

Freshness
37 min ago

Last update

 

Cadence
10,688/day

7-day average

Indexed today: 13,033

PulseGate

Market catalog for public software products, models, infra, and workflow tools.

Software is shipping faster than ever, and a growing share of it lives outside the official app stores. PulseGate is a free public catalog — built for builders, analysts, and everyday users.

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© 2026 PulseGate. Operated by Dymaxio s.r.o., Prague, Czech Republic.

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LangSmith
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LangSmith

langchain.com·LLM eval & observability

LangSmith Evaluations is a platform for testing, monitoring, and debugging the performance of large language models and AI agents. It supports prompt optimization, regression detection, and human feedback workflows, helping teams ensure high-quality AI deployments.

WebCloud-managedAPI
L
LangSmith preview
Visit langchain.com↗
📋2
alternatives
✓5
features
📅2024
since

Overview

5 features
  • ✓Prompt testing
  • ✓Quality monitoring
  • ✓Failure debugging
  • ✓Regression detection
  • ✓Human feedback

Tags

llm-evaluationagent-testingprompt-optimization

AI capabilities

TextMultimodalInference: Cloud API

Built with & integrations

Hosting
cloudflare
AI providers
multiple
Connectors
API
Runs on
BrowserCloud-managedAPI-only

Trust & compliance

LicenseProprietary
Verified signals
✓ HTTPS✓ Privacy Policy✓ Terms of Service
Legal
Privacy Policy →Terms of Service →

Recent events

Latest indexed changes and source events

  1. IndexedJun 26, 7:15 PM

    langchain.com discovered via cmqcho8ix00002hgwbahw0dev

    Source: cmqcho8ix00002hgwbahw0devOpen ↗

At a glance

Pricing
Freemium · pricing page detected
Platforms
Web
Languages
English
First seen
Jun 26, 2026
Activity
🟢 Active
Status
🟢 Active
Built for
AI engineers and QA teams
Model
B2B
Solves
Enables teams to evaluate and improve the quality and reliability of LLMs and AI agents.

Developer

LangChain

PulseGate index

Confidence
Medium · 73
Indexed
Jun 26, 2026
Lifecycle
Alive
Activity
Active
First seen
Jun 2026
Last seen
3d ago
Freshness
Unknown
Identity audit (9)
Entity ID
cmqvbd7xg06pzz1cjrb0zcwr8
Slug
langsmith-llm-ai-agent-evals-platform-continuously-impro-langchain-com
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jun 26, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jun 29, 2026
Canonical URL
https://langchain.com/langsmith/evaluation

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