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Smallpdf vs Fish Audio
Side-by-side comparison of features, pricing, and ratings
Pricing
Freemium
Freemium
Plans
$0/mo
$9/mo (annual)
$7/user/mo
Custom
$0/mo
$12/mo ($10/mo yearly)
$32/mo ($27/mo yearly)
$150/mo ($125/mo yearly)
Custom
Popularity
4.4k views
6.3k views
Skill Level
Beginner-friendly
Beginner-friendly
API Available
Platforms
WebDesktopMobilePluginAPI
WebAPI
Categories
⚡ Productivity
🎬 Video & Audio🎙️ Voice & Speech⚡ Productivity
Features
Compress PDF without quality loss
Convert PDF to Word, Excel, PPT, JPG and more
Convert Word, Excel, PPT, JPG to PDF
Edit PDF: add text, images, shapes, freehand annotations
Merge multiple PDFs into one file
Split PDF into multiple files
Rotate, delete, extract PDF pages
Sign PDF with electronic signature
Request signatures via Sign.com integration
AI PDF Assistant: Chat with PDF, Summarizer, Translate
PDF OCR to make scanned PDFs searchable
Protect PDF with password (unlock/protect)
Watermark, redact, crop, number pages
Scan PDF using mobile app
Organize PDF pages (merge, split, reorder)
Real-time text-to-speech with emotion control
Voice cloning from 10-15 seconds of audio
Over 2 million user-uploaded voices in Voice Library
30+ language support
Emotion tags: angry, sad, embarrassed, emphasis, whispering, soft, breathy, excited
Special effects: laughing, chuckling, moaning, clear throat, sobbing, crying, sighing, panting, groaning, crowd laughter
Speech-to-text with multi-speaker and emotion tags
Ultra low-latency voice AI APIs
Real-time streaming for conversational agents
Character voice creation for games and animation
Audiobook narration meeting ACX/Audible specs
Video voiceovers with scene-matched tone
Multilingual voice cloning (any voice speaks 30+ languages)
Open-source model (Fish Speech 1.6)
Free generation monthly
Integrations
Google Workspace (Chrome Extension, Google Drive)
Dropbox App
Sign.com (e-signature integration)
Chrome Extension
YouTube
TikTok
Instagram
Twitter
Audible/ACX