LightPDF records 1,742,568 monthly visits with -15.3% month-over-month growth and Freemium pricing. Voiset records 8,719 monthly visits with +1.3% growth and Freemium pricing.
Free AI-powered PDF editor, converter and reader for every device
An AI calendar that plans your work and life for you
| Dimension / Metric | | |
|---|---|---|
| Official Domain | lightpdf.com | voiset.io |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 1.74M (1,742,568) | 8.72K (8,719) |
| MoM Traffic Delta | -314.58K (-15.3%) | +108 (+1.3%) |
| Primary Market & Share | 🇮🇳 India (24.9%) | 🇺🇸 United States (48.8%) |
| Direct Visits / mo | 442.07K | 3.46K |
| User Rating | 4.2 | 4 |
| 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.
An AI calendar that plans your work and life for you
Voiset pulls events from Google Calendar, Outlook, Zoom and any ICS link into one hub with separate workspaces, and you choose read-only or two-way sync per calendar.
Press a button, speak something like “Call the client on Thursday at 3,” and Voiset turns it into a properly dated task in your calendar — useful in a taxi or between meetings.
Capture notes by voice or text from any source. A note is a task without a date yet; one click turns it into a scheduled task with a priority and a place on your calendar.
Share a personal booking page so clients see only your free time and book meetings, calls or appointments, with every booking written straight back into your calendar.
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.
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.
AI calendar that defends your focus time and schedules work automatically
AI calendar that defends your focus time and schedules work automatically
The AI super app for work — tasks, projects, calendar and meetings in one place
The AI super app for work — tasks, projects, calendar and meetings in one place
Excels at developer API integration and chatting with PDFs, but lacks comprehensive traditional PDF editing tools.
A visual AI planner built for every neurotype
A visual AI planner built for every neurotype
