OpenL Translate records 1,470,643 monthly visits with +8.8% month-over-month growth and Freemium, Subscription pricing. Sider records 2,644,740 monthly visits with -10.6% growth and Freemium pricing.
AI translation for text, images, documents and speech in 100+ languages
AI sidebar and browser agent for reading, writing and research
| Dimension / Metric | ||
|---|---|---|
| Official Domain | openl.io | sider.ai |
| Pricing Model | Freemium, Subscription | Freemium |
| Monthly Visits | 1.47M (1,470,643) | 2.64M (2,644,740) |
| MoM Traffic Delta | +118.62K (+8.8%) | -314.2K (-10.6%) |
| Primary Market & Share | 🇺🇸 United States (12.6%) | 🇺🇸 United States (13.3%) |
| Direct Visits / mo | 382.26K | 1.7M |
| User Rating | 4 | 4.5 |
| Supported Platforms | Website | Website |
AI translation for text, images, documents and speech in 100+ languages
Translate text, screenshots, images, PDFs, DOCX files, subtitles and audio in one workspace, with OCR for scanned documents and complex images.
Choose general, professional, strict, technology, medical, finance, education or legal modes, and enable the Translate Agent for harder content.
Writing aids include grammar correction, rewriting suggestions, summarization and supporting tools for language learners.
Browser extensions for Chrome and Microsoft Edge, plus a side panel for longer text, let you translate any page or selection in place.
AI sidebar and browser agent for reading, writing and research
A persistent panel that reads the page you are on and answers follow-ups with GPT, Claude or Gemini without copying content into another tab.
Summarise long articles, PDFs and YouTube videos, extract key points, and ask detailed questions about the source material.
Translate webpages, PDFs and images, compare bilingual output side by side, and have content read aloud for review on the move.
Delegate multi-step tasks across real websites — price comparison, form filling, research and inbox triage — using your existing logged-in sessions.
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistOpenAI'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.
SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
Provides industry-leading translation accuracy and context awareness, but lacks OpenL's broad all-in-one media and image translation suite.
Provides industry-leading translation accuracy and context awareness, but lacks OpenL's broad all-in-one media and image translation suite.
Offers a very similar browser sidebar experience with multiple AI models, but features slightly different pricing and workspace tools.
Offers a very similar browser sidebar experience with multiple AI models, but features slightly different pricing and workspace tools.
SpecialistCombines document editing, OCR, and AI translation tools into a comprehensive PDF management platform.
SpecialistCombines document editing, OCR, and AI translation tools into a comprehensive PDF management platform.
Provides robust browser-based summarization and prompt assistance, but lacks some of Sider's deeply integrated multi-model chat UI features.
Provides robust browser-based summarization and prompt assistance, but lacks some of Sider's deeply integrated multi-model chat UI features.
Delivers professional multi-format translation across documents, images, and audio with optional human review workflows.
Delivers professional multi-format translation across documents, images, and audio with optional human review workflows.
Excels at advanced web automation and data extraction alongside chat, but has a steeper learning curve than Sider.
SpecialistOffers free online document translation across multiple file formats, matching OpenL's document-centric translation needs.
SpecialistOffers free online document translation across multiple file formats, matching OpenL's document-centric translation needs.
Leverages multiple LLM backends to translate documents, images, and videos across over 130 languages.
Leverages multiple LLM backends to translate documents, images, and videos across over 130 languages.
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
SpecialistProvides reliable web-based document translation maintaining complex file layouts, though with fewer general text utility features.
SpecialistProvides reliable web-based document translation maintaining complex file layouts, though with fewer general text utility features.
