AI · alternatives · 2026
24 alternatives to Perspective
Technology to fight abuse online, new from Alphabet
Perspective is an API from Alphabet that uses artificial intelligence to identify and combat abusive language online. Developed as an open-source tool, it helps platforms and moderators detect toxic comments and… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Perspective launched in 2017; newer entries below may have overtaken it.
- 1
Tisane API▲205Detect hate speech, cyberbullying, and more in 27 languages
2018 · tisane.ai · its alternatives →
- 2
- 3WS
We’ve trained a generative AI model to browse the web and answer questions/retrieve code snippets directly. Unlike ChatGPT, it has access to primary sources and is able to cite them when you hover over an answer (click on the text to go to the source being cited). We also show regular Bing results side-by-side with our AI answer. The model is an 11-billion parameter T5-derivative that has been fine-tuned on feedback given on hundreds of thousands of searches done (anonymously) on our platform. Giving the model web access lessens its burden to need to store a snapshot of human knowledge…
2022 · beta.sayhello.so · its alternatives →
- 4
AI-powered chat & code review
2024 · chromewebstore.google.com · its alternatives →
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Eden▲531One-click create comments on any webpages with AI
2024 · chromewebstore.google.com · its alternatives →
- 6
Free toxicity detection for content moderation via AI
2022 · moderatehatespeech.com · its alternatives →
- 7
ConversAI▲381Respond to anything in 1 click with the smart chat assistant
2023 · conversai.co · its alternatives →
- 8
The Perspective▲327There are at least two sides to every story
2017 · theperspective.com · its alternatives →
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We have a dataset of 3,095 standardized AI responses across 43 prompts. From each response, we extract a 32-dimension stylometric fingerprint (lexical richness, sentence structure, punctuation habits, formatting patterns, discourse markers). Some findings: - 9 clone clusters (>90% cosine similarity on z-normalized feature vectors) - Mistral Large 2 and Large 3 2512 score 84.8% on a composite metric combining 5 independent signals - Gemini 2.5 Flash Lite writes 78% like Claude 3 Opus. Costs 185x less - Meta has the strongest provider "house style" (37.5x distinctiveness ratio) - "Satirical…
Apr 2026 · rival.tips · its alternatives →
- 11
Tune by Google▲196AI-powered Chrome extension that hides toxic comments
2019 · chromewebstore.google.com · its alternatives →
- 12
Perceptual hashing tools for detecting child sexual abuse material - thorn-oss/perception
2019 · github.com · its alternatives →
- 13
Profanity & toxicity detection for user-generated content
2021 · rapidapi.com · its alternatives →
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- 15
Free and accurate AI detector to check AI content
2023 · moxby.com · its alternatives →
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- 17
The problem with existing content moderation: Every developer who's built profanity filtering knows the frustration. Traditional filters either flag "assistant" because it contains "ass," or miss obviously toxic content because they're just matching keywords. They can't tell the difference between "I'll destroy you in this game" (friendly trash talk) and an actual threat. How The Profanity API solves this: I built a 5-layer detection pipeline that analyzes content progressively: Blocklist (L0): Your custom blocklist for instant flagging Static (L1): Exact match against known profanity…
Jan 2026 · the-profanity-api.com · its alternatives →
- 18
BrowserAI▲82AI powered extension to chat with almost anything on the web
2023 · browserai.app · its alternatives →
- 19
Hi, I've been watching the rise of AI agents with a mix of excitement and dread. We're building incredible tools that can browse the web, but we're forcing them to navigate a world built for human eyes. They scrape screens and parse fragile DOMs. We're trying to tame them to act like humans. I believe this is fundamentally wrong. The goal isn't to make AI operate at a human level, but to unlock its super-human potential. The current path is dangerous. When agents from OpenAI, Google, and others start browsing at scale and speed, concepts like UI/UX will lose meaning for them. The entire…
2025 · github.com · its alternatives →
- 20
AI-powered moderation for safer chat experiences
May 2026 · cometchat.com · its alternatives →
- 21AT
Hello HN, I am Vadim of Tisane Labs (http://tisane.ai). We build text analytics APIs. My natural language processing journey started over a decade ago, when I built an NLP engine with an emphasis on scalability across languages. The engine served as a foundation of a startup I cofounded in 2010 (https://en.wikipedia.org/wiki/LinguaSys), which had Mark Cuban as an investor and was acquired in 2015. Utilizing our expertise, we're trying to tackle one of the most painful issues with the Internet today: abusive content. Hate speech, sexual harassment, cyberbullying…
2018 · its alternatives →
- 22
AI Powered Toxic comment detector API
2024 · hate-hound-api.vercel.app · its alternatives →
- 23
Interactive AI debates and discussion platform
Aug 2026 · persona-perspective-playground.lovable.app · its alternatives →
- 24
Open-Source tool for Accurate Text Formatting using AI
2024 · textsnap.app · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →