SynthesysAI platform for human-like voiceovers, avatar videos, and synthetic media generation.

How does AI video generation work?

Three steps. Choose your format — avatar video, UGC ad, commercial, voiceover, or product video — and input your script, product details, or just a URL (the AI scrapes the content). Select from 1,000+ AI presenters, 400+ voices, and multiple video styles. Click generate, and Synthesys renders broadcast‑ready video in minutes, not weeks. The AI handles voice synthesis, lip‑sync alignment, facial expressions, transitions, and export formatting automatically. You review the output and iterate — change the script, swap the presenter, try a different style. The entire production cycle that takes agencies 2‑4 weeks compresses into a single session.

Asked by Yuki Kobayashi · Aug 12, 2025

What types of videos can I create?

Everything that traditionally requires cameras, talent, or studios. UGC‑style social ads with creator‑energy delivery. Professional spokesperson and avatar presenter videos. Product demos and showcase videos from a single image. TV commercials in broadcast‑ready quality. TikTok, Instagram Reels, and YouTube Shorts content. Facebook and YouTube ads in platform‑native formats. Training and e‑learning content up to 30 minutes. Voiceovers and audio content. Multilingual video campaigns dubbed into 140+ languages with lip‑sync. Each format has dedicated templates, workflows, and AI model selection optimized for that specific output type.

Asked by Zeynep Aydin · Aug 13, 2025

What AI models power Synthesys?

Multiple frontier models working together through multi‑model orchestration — Sora 2, Google VEO 3.1, Wan 2.5, Kling 3, Seedream, and others. Rather than relying on a single AI engine, the system routes each task to the model that handles it best: one for photorealistic rendering, another for natural motion, a third for voice synthesis. New models are integrated as they release — when the next breakthrough in AI video ships, it appears in your Synthesys dashboard automatically. You always have access to the latest technology without switching providers, learning new interfaces, or managing multiple subscriptions.

Asked by Oksana Melnyk · Aug 7, 2025

How much does AI video production cost compared to traditional?

Traditional video production runs $5,000‑$20,000 per video — that covers talent, equipment, studio rental, post‑production, and revisions. Turnaround is typically 2‑4 weeks. Synthesys generates equivalent‑quality videos starting from approximately $0.50 per video — a 90‑95% cost reduction — and delivers in minutes, not weeks. In practical terms: a full month of video content (20‑30 videos across multiple formats and platforms) costs less than a single traditional shoot day. The savings compound for multilingual content — dubbing one video into 10 languages traditionally costs $10,000‑50,000 in studio time and voice talent. With Synthesys, it's included in your subscription.

Asked by Sami Virtanen · Aug 6, 2025

Can I create videos in multiple languages?

Yes. Over 140 languages with 400+ voice options and frame-accurate lip-sync. The AI matches mouth movements to each language's phonemes — a Spanish version shows Spanish lip shapes, not English lip-sync with a Spanish voiceover. Create one video concept and deploy it across US, European, Latin American, Asian, and Middle Eastern markets. Global campaigns from one production effort. For international brands, this eliminates the most expensive part of multilingual content: producing separate videos per language. One script, one avatar, one production session — and as many localized versions as you need, each sounding like it was natively produced.

Asked by Constantin Ionescu · Jun 22, 2025