Fliki vs Synthesia

Tagline

Turn text, scripts, and blog posts into videos with 2,000+ AI voices in 80+ languages

Create studio-quality AI avatar videos

Category

Pricing

Rating

Platforms

API

Open source

Description

Fliki is an AI-powered text-to-video and text-to-speech creator that allows users to easily turn ideas, articles, scripts, and presentations into fully edited videos. Leveraging over 2,000 ultra-realistic neural voices across 80+ languages, Fliki combines multiple leading voice synthesis models, auto-paired visuals, subtitles, transitions, and voice cloning in a unified web-based platform.

Synthesia generates videos with realistic AI avatars in 140+ languages without cameras.

Key features

• Text to Video
• Blog to Video
• PPT to Video
• AI Voice Generator
• Voice Cloning
• AI Avatar
• AI Video Translator
• AI Dubbing
• AI Reel Maker
• Screen Recorder
• Auto-paired Visuals
• Thumbnail Creator

• Shot lists
• Camera notes
• PDF export

Pros

• Offers a genuine free forever plan to try out AI video creation without requiring a credit card.
• Provides a massive voice library of over 2,000 neural voices across 80+ languages and 100+ dialects.
• Aggregates eight top-tier text-to-speech providers in one environment, including ElevenLabs, OpenAI, Google, and Microsoft.
• Supports fast AI voice cloning via a short audio sample to customize voiceovers.
• Translates and dubs content into 80+ languages with native-sounding voices and synced mouth movements.
• Allows converting blog URLs or complete PowerPoint/PDF slides directly into fully structured narrated videos.
• Offers quick one-click aspect ratio resizing to adapt videos for platforms like TikTok (9:16), LinkedIn (1:1), and YouTube (16:9).
• Features an automatic thumbnail creator that generates clean, click-worthy designs in seconds.

• 230+ AI avatars
• 140+ languages
• Custom avatars available
• No cameras or studios needed
• Enterprise SSO and SOC 2
• Templates library
• API access
• Team collaboration

Cons

• Commercial use permissions and royalty-free licenses are restricted only to paid subscriber tiers.
• Video lengths are capped, with the Standard plan limiting completed files to a maximum of 15 minutes.
• No mobile-native applications (iOS or Android) are listed; the platform operations are designed for Web.
• Professional-grade voice cloning and personalized avatar features are locked behind higher plans.
• No developer API documentation or public integrations are officially mentioned on the main features or pricing layouts.

• Avatars can feel uncanny
• No free tier
• Subscription is expensive
• Requires script preparation
• Lip-sync varies by language
• Not for live video
• Custom avatars are costly
• Default look is very corporate

Pricing plans

• BasicUSD0/month
  • • try for free
  • • Quickly start creating AI videos
  • • Create videos in 160+ languages
  • • No credit card required
• StarterUSD29/month
  • • Create AI videos with your own Personal Avatar
  • • What you get in Basic +
  • • Custom on-brand Avatars
  • • Try for FREE
• StarterUSD18/month
  • • Create AI videos with your own Personal Avatar
  • • What you get in Basic +
  • • Custom on-brand Avatars
  • • Try for FREE
• CreatorUSD89/month
  • • Produce AI videos regularly with your team
  • • What you get in Starter +
  • • 5 Personal Avatars
  • • For teams
• CreatorUSD64/month
  • • Produce AI videos regularly with your team
  • • What you get in Starter +
  • • 5 Personal Avatars
  • • For teams
• Enterprise—
  • • What you get in Creator +
  • • Unlimited Personal Avatars
  • • Live team collaboration
  • • Dedicated Customer Success team

Website