Posterlet vs sync.
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Posterlet compared with sync.
| Detail | P
Posterlet | 
sync. |
|---|
| What it does | Free SI-powered design tool for creating posters, flyers and banners
| AI lip sync, dubbing and talking video for Claude Code, Codex, Cursor and other agents
|
|---|
| Stage | Not given
| Not given
|
|---|
| Founded | Not given
| Not given
|
|---|
| Based in | Not given
| Not given
|
|---|
| Pricing model | Free
| Freemium
|
|---|
| Pricing | Not given
| Free tier: 3 free video generations per month (up to 15 seconds each), 10 monthly audio generations. Paid plans on legacy usage billing: Hobbyist ($6 invoice threshold, $0.04-$0.05/sec lipsync-2), Creator ($20 threshold, $0.067-$0.083/sec lipsync-2-pro), Growth ($50 threshold), Scale ($250 threshold
|
|---|
| Key features | - Unlimited free image generations
- Super Intelligence image model
- Thousands of prompt templates
- Multiple aspect ratio options
- Quality settings up to 1K resolution
- Private or public gallery options
| - Lip-sync videos to new audio or typed scripts
- Make photos, portraits and characters talk
- Add dialogue to AI-generated video clips from Veo, Kling, Sora
- Dub videos into other languages with matching lips
- Edit or remove spoken words in original voice
- Localize campaigns across multiple markets
- Batch lip-sync CSV rows or folders resumably
- Build sync. into apps with REST API and SDKs
- Integration with Claude Code, Codex, Cursor and other agents
- Cost estimation and approval before paid work
|
|---|
| What makes it different | - Completely free with unlimited generations
- Uses top SI image model for quality output
- Thousands of ready-to-use prompt templates
| - Agent-first approach: works natively with Claude Code, Codex, Cursor and other AI agents
- Plain language commands: describe what you want and the agent picks the matching skill
- Always-approved billing: costs quoted before paid work with user approval required
- Complete end-to-end workflow: from lip-sync to dubbing to localization to API integration
|
|---|
| Free plan | Not given
| Not given
|
|---|
| Open source | Not given
| Not given
|
|---|
| Platforms | Not given
| Not given
|
|---|
| Public API | Not given
| Not given
|
|---|
| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 3 ▼ −1 (down) since last check | 67 ▲ +1 (up) since last check |
|---|
| Trust Flow (Majestic) | 2 | 12 |
|---|
| Citation Flow (Majestic) | 24 | 42 |
|---|
| Referring domains (Majestic) | 20 | 1145 |
|---|
4 details filled in for both companies.
More alternatives to Posterlet More alternatives to sync.