Side-by-side comparison · Updated April 2026
| Description | Filtir is a cutting-edge fact-checking tool designed to assist users in verifying the accuracy of content generated by ChatGPT. Utilizing advanced AI techniques, Filtir identifies and cross-references factual claims with reliable databases to provide an auditable assessment of the information's reliability. Available as both a ChatGPT plugin and a web app, Filtir offers an invaluable resource for anyone seeking to ensure the truthfulness of AI-generated text. | This website, 'Is This True?', leverages advanced AI technology using OpenAI's ChatGPT (specifically GPT-4o) to combat misinformation by answering users' questions. The AI-backed responses aim to be accurate by providing sources to support or refute claims. However, the site acknowledges the limitations of AI, including the possibility of 'hallucinations.' The goal is to guide humanity towards truth with well-cited information for each claim presented. |
| Category | AI Assistant | AI Assistant |
| Rating | No reviews | No reviews |
| Pricing | N/A | N/A |
| Starting Price | N/A | N/A |
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| Tags | fact-checkingChatGPTAIpluginreliability | OpenAI GPT-4oAI technologymisinformationfact-checkingsource-based answers |
| Features | ||
| Cross-references factual claims with reliable databases | ||
| Offers an auditable assessment of information's reliability | ||
| Available as a ChatGPT plugin and a web app | ||
| Enhances the fact-checking process | ||
| Identifies and verifies claims | ||
| Stores data in multiple regions (UK, US, Europe) | ||
| Does not use or share content for marketing purposes | ||
| Allows permanent deletion of user data | ||
| Developed by experienced machine learning professionals | ||
| Accepts user feedback through Discord | ||
| AI-driven fact-checking | ||
| Utilizes OpenAI's ChatGPT (GPT-4o) | ||
| Provides well-cited responses | ||
| Combats misinformation | ||
| Handles controversial topics | ||
| Future integration of multiple AI perspectives | ||
| User feedback mechanism | ||
| Verification of viral claims | ||
| Educational tool for students and teachers | ||
| Influences policy and decision-making | ||
| View Filtir | View IsthisTrue | |
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