LightPDF records 1,742,568 monthly visits with -15.3% month-over-month growth and Freemium pricing. Opusense records 428 monthly visits with -49.1% growth and Contact for Pricing pricing.
Free AI-powered PDF editor, converter and reader for every device
AI-native field inspection and reporting platform for construction teams
| Dimension / Metric | | |
|---|---|---|
| Official Domain | lightpdf.com | opusense.com |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 1.74M (1,742,568) | 428 (428) |
| MoM Traffic Delta | -314.58K (-15.3%) | -413 (-49.1%) |
| Primary Market & Share | 🇮🇳 India (24.9%) | 🌐 Global (—) |
| Direct Visits / mo | 442.07K | 168 |
| User Rating | 4.2 | 4.1 |
| Supported Platforms | Website | Website |
Free AI-powered PDF editor, converter and reader for every device
Upload a PDF and ask questions in natural language, follow up on details and see which passages the answers came from. A separate chat mode works with YouTube videos.
Translate whole documents, including scanned and image-based PDFs, into 20+ languages while keeping the original formatting and layout intact.
Convert invoices, receipts, bank statements and purchase orders into structured, editable Excel files automatically.
Edit text and images, OCR scanned pages, convert to and from Office formats, then merge, split, compress, watermark, sign and annotate.
AI-native field inspection and reporting platform for construction teams
Record observations hands-free on site; real-time speech-to-text converts every word into structured notes that feed directly into the report.
High-resolution, time-stamped photos with automatic GPS tagging and annotation overlays, organized by project, building, and inspector for a searchable audit trail.
The AI parses your captured inputs, matches them to your firm's templates, writes the prose, and formats branded, client-ready inspection and progress reports in minutes.
iOS and Android apps let crews document conditions with no signal; everything syncs back to the cloud once they are online again.
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.
SpecialistEnterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.
SpecialistEnterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.
Offers a completely free PDF editing and AI assistant experience, but lacks some of LightPDF's cloud-native collaboration features.
Offers a robust desktop suite for OCR and editing, but requires software installation unlike cloud platforms.
Offers a robust desktop suite for OCR and editing, but requires software installation unlike cloud platforms.
Free / Open-sourceAn AI work partner that turns a sentence into finished office deliverables
Provides quick browser-based PDF editing and e-signatures, but has a less advanced conversational AI assistant.
Provides quick browser-based PDF editing and e-signatures, but has a less advanced conversational AI assistant.
Provides a more polished cross-platform desktop PDF editing suite, but requires a paid upgrade for full AI features.
Offers a streamlined conversational interface for querying PDFs, but provides fewer document editing and conversion utilities.
Free / Open-sourceA single AI workspace agent that turns one prompt into docs, slides, sheets and reports
Free / Open-sourceA single AI workspace agent that turns one prompt into docs, slides, sheets and reports
Free / Open-sourceScreen recorder that captures bugs with full technical context
Free / Open-sourceScreen recorder that captures bugs with full technical context
Excels at developer API integration and chatting with PDFs, but lacks comprehensive traditional PDF editing tools.
