Compare Dechecker - Free AI Checker Tool to these popular alternatives based on real-world usage and developer feedback.

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

It is a fast, open source text processor and publishing toolchain for converting AsciiDoc content to HTML5, DocBook, PDF, and other formats. Asciidoctor is written in Ruby and runs on all major operating systems

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.

Transform basic prompts into expert-level AI instructions. Enhance, benchmark & optimize prompts for ChatGPT, Claude, Gemini & more.

Find what caused your AI bill. Opsmeter gives endpoint, user, model, and prompt-level AI cost attribution in one view.

It is a text analyser in Python, can help make your text more clear, simple and useful for your readers. It provides information on an overall text as well as on individual paragraphs. It gives insights into readability, length of paragraphs, length of sentences, average sentences per paragraph, average words in a sentence, etc. It also tries to identify certain kind of vague words.

It is an AI observability and LLM evaluation platform designed to help ML and LLM engineers and data scientists surface model issues quicker, resolve their root cause, and ultimately, improve model performance.

It improves the cost, performance, and accuracy of Gen AI apps. It takes <2 mins to integrate and with that, it already starts monitoring all of your LLM requests and also makes your app resilient, secure, performant, and more accurate at the same time.

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.

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.

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.

Generate engaging social media content instantly with AI. Create posts, captions, bios, and more for all platforms.

Free cron expression translator for Unix and Quartz. Convert cron syntax to plain English with visual builder and multilingual support.

Dominate AI search results with Hikoo. The complete Generative Engine Optimization platform to monitor, analyze, and improve your visibility on ChatGPT, Claude, Perplexity, and all major AI assistants. Start your AI SEO journey today.

It is the leading observability platform trusted by high-performing teams to help maintain the quality and performance of ML models, LLMs, and data pipelines.

That transforms AI-generated content into natural, undetectable human-like writing. Bypass AI detection systems with intelligent text humanization technology

ReputAgent provides A2A evaluation infrastructure. When agents work together, reputation emerges from real work—not benchmarks. We help you build that trust infrastructure.

Find out if ChatGPT, Claude and Perplexity mention your brand

The developer-first platform for running AI agent workflows. Deploy your CrewAI, LangGraph, and LangGraph.js agents with a single command.
Snezzi's AI Agent network continuously tracks your visibility across ChatGPT, Google AI, Perplexity & more, then optimizes your content to get you cited.

Track and optimize your brand visibility across AI platforms like ChatGPT, Gemini, DeepSeek and Perplexity. The leading GEO (Generative Engine Optimization) platform for marketing teams.

Benchmark platform testing LLM models' ability to make profitable trading decisions based on candlestick charts.

WFGY is a verification first reasoning engine for LLMs. It ships reproducible entry points and audit friendly specifications, designed to make failures visible and fixable. WFGY 1.0 to 3.0 are one set. Each version is a different depth level, not a different product line. MIT licensed. Public demos and docs live in the repo. Start here: Event Horizon (WFGY 3.0 public entry): https://github.com/onestardao/WFGY/blob/main/TensionUniverse/EventHorizon/README.md Starter Village (fast onboarding): https://github.com/onestardao/WFGY/blob/main/StarterVillage/README.md

LoopGrid is control plane for AI decision reliability. It provides a system of record for AI decisions - capture every decision immutably, replay failures with controlled overrides, and build ground truth from human corrections. Unlike traditional observability tools that only show what happened, LoopGrid lets you re-run any AI decision with a different prompt and see what would have happened. Perfect for debugging LLM agents, AI support bots, and any production AI system.

The AI Grant Proposal Generator helps nonprofits, researchers, and organizations create clear, well-structured grant proposals from simple prompts. Built to support accuracy and clarity, it streamlines proposal drafting while aligning content with common grant requirements and evaluation criteria.

Helps you get found in AI search engines. Monitor your visibility in ChatGPT, Perplexity and Gemini. Scan your website free.

Is the leading AI brand visibility monitoring platform. Track how ChatGPT, Claude, Perplexity, and Google Gemini rank your brand against competitors in real-time. Get actionable insights and strategic recommendations for AI search optimization (AEO) and generative engine optimization (GEO). Used by 500+ brands to improve their AI presence. Free trial with results in 60 seconds.

Intrascope is a secure AI workspace for teams that centralizes API keys, orchestrates multiple LLMs, and gives full visibility into usage and costs.

Track AI API spend, tokens, latency, and errors across major providers with one observability dashboard.

VibeMusicing is an AI music tool that creates original songs, lyrics, and beats instantly—fast, customizable, and royalty-free for all types of creators.

Is this image AI-generated? Free AI detector with 99.7% accuracy detects fake photos, deepfakes, and AI images from DALL-E, Midjourney, Stable Diffusion. No signup required.

Transform your ideas into professional content with 30+ AI-powered tools. Generate articles, business plans, code, social media posts, and more in seconds. Trusted by creators worldwide.

Free online JSON formatter, validator, and beautifier tool. Format, validate, minify JSON data instantly. 100% secure, no installation required. Best JSON editor for developers with tree viewer and schema generator.

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

Your AI-based shortcut to Instant research paper perfection The world’s #1 essay & research paper writer Start writing — it's free Blainy is the go-to research assistant for academic research and writing. Write better, faster, and with confidence Blainy offers instant research support, helping you create high-quality papers effortlessly. Learn More About This Feature Search
Easily host and share test reports. Gaffer saves developers time and improves test visibility.

Provides comprehensive AI validation and certification services. Get instant AI trust scores, secure badges, and compliance reports. Validate your AI systems for transparency, data protection, governance, and user control. Trusted by startups and enterprises worldwide.

The best free TXT to SRT converter. Instantly convert plain text or timecoded scripts to standard SRT subtitle files online. No signup, privacy-focused.

Is a debate simulator powered by the top 5 LLM's. Generate endless discussions and debates on any topic. It's like reddit - but powered by AI.

Free to transcribe, translate, and summarize audio/video with ScreenApp AI. Get instant highlighted notes and save time with accurate AI tools.

Monitor every LLM call across OpenAI, Anthropic, and Google — with full request/response data, token usage, and latency metrics.

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.

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

NoteGPT is an AI-powered note-taking app that turns any lecture, meeting, or voice memo into clear, structured notes in seconds. It records and transcribes audio, then automatically creates concise summaries, flashcards, and study guides so you can revise faster and remember more. Built for students and busy professionals, NoteGPT keeps all your notes organised and easy to review whenever you need them.

PlagiarismRemover.AI is a free AI plagiarism remover SaaS platform which rewrites text into original, human-like content while preserving meaning and formatting. It helps content pass plagiarism and AI detection without sounding rewritten.

Use e4tools’ free online paraphrasing tool to quickly rewrite sentences, paragraphs, and articles with AI for clarity, readability, and originality.
JSON Editors is an online JSON editor and developer toolbox used to quickly format, validate, and inspect JSON data. It is commonly used during API development and debugging to ensure JSON responses are valid and readable. The platform also includes helpful utilities such as Base64 encode/decode, regex testing, cron tools, and color converters. JSON Editors runs entirely in the browser and requires no setup.

X102 is an AEO tool that tracks how your site is cited by ChatGPT, Gemini and other AI search engines, with clear actions to improve visibility.

Track the environmental impact of your AI queries and choose the most energy-efficient models.

SENTENCIFY is a 100% free AI paraphrasing tool that brings premium rewriting capabilities directly into your workflow. Unlike web-based editors, it integrates seamlessly with any desktop app or browser to offer three unique sentence variations instantly without copy-pasting. Experience the best free alternative to Quillbot and Grammarly without any paywalls.