
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
#1DeepL records 95,110,871 monthly visits with -1.7% month-over-month growth and Freemium pricing. HighlightFactCheck records 0 monthly visits with 0% growth and Freemium pricing.
Highlight a claim, get an evidence-backed verdict before you share it
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | deepl.com | highlightfactcheck.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 95.11M (95,110,871) | 0 (0) |
| MoM Traffic Delta |
| -1.66M (-1.7%) |
| 0 (0%) |
| Primary Market & Share | 🇩🇪 Germany (15.8%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 60.38M | 0 |
|---|
| User Rating | 4.7 | 3.8 |
|---|
| Supported Platforms | Website | Website |
|---|

Enterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.
Translates whole PDF, Word (.docx), PowerPoint (.pptx), Excel (.xlsx), and HTML files up to 30 MB (Individual/Team) or 100 MB (Business/Enterprise) while keeping original fonts, tables, slides, and visual formatting intact.
Ensures consistent brand and technical terminology across language pairs using CSV-importable shared glossaries, automated glossary generation, shared style rule lists, and translation memory.
Enhances original drafts and translated copy with real-time sentence rewrites, word alternatives, and one-click tone adjustments (e.g., Business, Academic, Casual, Diplomatic) via browser, desktop, and Microsoft 365/Google Workspace add-ins.
Provides real-time spoken language translation and live multilingual captions for video conferences and mobile in-person dialogues, with 30 minutes per user per month included in paid DeepL Pro plans.
Highlight a claim, get an evidence-backed verdict before you share it
Check a claim directly from the page you are reading instead of pasting it into a separate tab.
Each check returns an assessment of the claim along with the reasoning and supporting material behind it.
Statements that look misleading are surfaced clearly so you can slow down before sharing them.
Developers and teams can programmatically verify text and build fact-checking into their own tools.

OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
#1SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.

SpecialistCross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
SpecialistParaphrase, proofread and summarize text with an AI writing workspace
AI content detection and a full writing toolkit in one place
AI detection and writing verification built for schools and editors

A free, AI-powered academic search engine for 240M+ papers across every scientific field

Detect, humanize and verify AI content in one place

AI detector, plagiarism and content-quality checks in one scan
AI research assistant for evidence-based literature review and synthesis
AI translation for text, images, documents and speech in 100+ languages
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
SpecialistCross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
SpecialistParaphrase, proofread and summarize text with an AI writing workspace
AI content detection and a full writing toolkit in one place
A free, AI-powered academic search engine for 240M+ papers across every scientific field
Detect, humanize and verify AI content in one place
AI detector, plagiarism and content-quality checks in one scan
AI translation for text, images, documents and speech in 100+ languages