Sora (Discontinued) vs Perplexity Comet
Which one should you pick? Here's the full breakdown.
Sora (Discontinued)
OpenAI's text-to-video model -- DISCONTINUED March 24, 2026. Web/app shuts down April 26, 2026. API sunsets September 24, 2026. See alternatives: Veo 3.1, Kling 3.0, Seedance 2.0
Perplexity Comet
Perplexity's agentic AI browser -- FREE on all platforms as of 2026-03-18 (previously $200/mo Max-only). iOS, Android, Windows, Mac. Browses the web, executes multi-step tasks, and summarizes pages in-line. Comet Plus ($5/mo) adds premium publisher content
| Category | Sora (Discontinued) | Perplexity Comet |
|---|---|---|
| Ease of Use | 7.0 | 8.0 |
| Output Quality | 8.0 | 8.0 |
| Value | 1.0 | 9.5 |
| Features | 4.0 | 8.0 |
| Overall | 5.0 | 8.4 |
Pricing Comparison
| Feature | Sora (Discontinued) | Perplexity Comet |
|---|---|---|
| Free Tier | No | Yes |
| Starting Price | N/A | $0 |
Which Should You Pick?
Pick Sora (Discontinued) if...
Historical context. Anyone researching the AI-video space needs to understand why Sora failed -- it's a case study in how consumer-pricing + compute economics can kill a product even when the underlying tech is impressive. If you're looking for a working video generator today, skip Sora and go to Veo 3.1 (best quality, now free via Google Vids), Kling 3.0 (best value, free 66 credits/day), or Seedance 2.0 (best workflow if you already use CapCut).
Visit Sora (Discontinued)Pick Perplexity Comet if...
- ✓Easier to use (8 vs 7)
- ✓Better value for money (9.5/10)
- ✓More features (8 vs 4)
- ✓Has a free tier
Users who already use Perplexity for search and want an agent browser that can complete multi-step tasks (booking, research, shopping, document summarization) across tabs. Also a strong introduction to the AI-browser category for anyone curious but unwilling to pay $200/mo for a preview -- the 2026-03-18 free rollout makes evaluation risk-free.
Visit Perplexity CometOur Verdict
Perplexity Comet is the clear winner here with 8.4/10 vs 5.0/10. Sora (Discontinued) isn't bad, but Perplexity Comet outperforms it across the board. Pick Sora (Discontinued) only if historical context.