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  1. Stackups
  2. AI
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  4. AI Evaluation And Observability
  5. PromptLayer vs Relari

PromptLayer vs Relari

OverviewComparisonAlternatives

Overview

PromptLayer
PromptLayer
Stacks0
Followers3
Votes0
Relari
Relari
Stacks0
Followers1
Votes0
GitHub Stars509
Forks36

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Detailed Comparison

PromptLayer
PromptLayer
Relari
Relari

It is the first platform built for prompt engineers. Visually manage prompts, log LLM requests, search usage history, collaborate as a team, and more.

It helps AI teams rigorously test, validate, and improve GenAI applications throughout the entire development lifecycle.

Visually create, edit, and deploy prompts; Test prompts against usage history; Understand how your LLM application is being used; Facilitates collaboration and tightened feedback loops between product and engineering
Modular evaluation of complex systems; Close-to-human evaluators; Pinpoint where problems originate; Get support throughout the GenAI app development lifecycle
Statistics
GitHub Stars
-
GitHub Stars
509
GitHub Forks
-
GitHub Forks
36
Stacks
0
Stacks
0
Followers
3
Followers
1
Votes
0
Votes
0
Integrations
JavaScript
JavaScript
LangChain
LangChain
liteLLM Proxy Server
liteLLM Proxy Server
LlamaIndex
LlamaIndex
Python
Python
Google Gemini
Google Gemini
Claude
Claude
OpenAI
OpenAI

What are some alternatives to PromptLayer, Relari?

LangSmith

LangSmith

It is a platform for building production-grade LLM applications. It lets you debug, test, evaluate, and monitor chains and intelligent agents built on any LLM framework and seamlessly integrates with LangChain, the go-to open source framework for building with LLMs.

Rhesis AI

Rhesis AI

The collaborative testing platform for LLM applications and agents. Your whole team defines quality requirements together, Rhesis generates thousands of test scenarios covering edge cases, simulates realistic multi-turn conversations, and delivers actionable reviews. Testing infrastructure built for Gen AI.

intermock

intermock

Practice your interview skills with AI-powered interviewers. Simulate real interview scenarios and improve your performance. Get instant feedback. Get complete overview and a plan with next steps to improve.

TwainGPT: AI Humanizer & AI Detector

TwainGPT: AI Humanizer & AI Detector

The most advanced, consistent, and effective AI humanizer on the market. Instantly transform AI-generated text into undetectable, human-like writing in one click.

Vivgrid — Build, Evaluate & Deploy AI Agents with Confidence

Vivgrid — Build, Evaluate & Deploy AI Agents with Confidence

Vivgrid is an AI agent infrastructure platform that helps developers and startups build, observe, evaluate, and deploy AI agents with safety guardrails and global low-latency inference. Support for GPT-5, Gemini 2.5 Pro, and DeepSeek-V3. Start free with $200 monthly credits. Ship production-ready AI agents confidently.

WhiteRank - AI SEO, LLM SEO & AI Search Visibility Platform | Get Cited by ChatGPT, Gemini,  Claude & Perplexity

WhiteRank - AI SEO, LLM SEO & AI Search Visibility Platform | Get Cited by ChatGPT, Gemini, Claude & Perplexity

WhiteRank is the AI SEO software and LLM SEO software built for Generative Search SEO and GEO (Generative Engine Optimization). Run an AI search audit, get your LLM Visibility Score, fix entity SEO and structured data, and improve AI search visibility, citations, and rankings across ChatGPT, Google Gemini, Anthropic Claude, Perplexity AI and more.

DoCoreAI: LLM Observability, AI Prompt Optimization & ROI

DoCoreAI: LLM Observability, AI Prompt Optimization & ROI

LLM observability without data leaving your company network. AI Prompt Optimization, cost analysis & ROI (15 reports). Pro-version Free for 4 months.

Dechecker - Free AI Checker Tool

Dechecker - Free AI Checker Tool

Dechecker's AI Checker and AI Detector tool checks whether text is generated by AI models, such as ChatGPT, GPT-5, Claude, Gemini, LLaMa, etc.

SentinelQA

SentinelQA

CI failures are painful to debug. SentinelQA gives you run summaries, flaky test detection, regression analysis, visual diffs and AI-generated action items.

Gaffer

Gaffer

Easily host and share test reports. Gaffer saves developers time and improves test visibility.

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