OpenAI has exited video generation: the Sora app went dark in April, and on September 24, 2026 the Sora 2 models and the Videos API were removed for good. Here is where production pipelines are moving — with real per-second pricing.
The short answer: Wan 3.0 is the closest thing to a flagship replacement (it currently holds the #1 text-to-video spot on the Artificial Analysis leaderboard and renders 30-second takes in a single pass), Veo 3.1 is the quality-and-audio pick from Google, Kling 3.0 owns native-4K social clips, Seedance 2.5 leads multi-reference storytelling, and Hailuo H3 is the budget flagship at $0.12/sec. All five run behind one Viddra key, billed per second with no subscription.
Good news for anyone mid-migration: the entire 2026 field is stronger than Sora 2 was at shutdown — longer takes, native synchronized audio and multi-reference inputs are now table stakes rather than demos. The full 2026 API comparison covers ten models; this page narrows it to the five that actually replace Sora workloads.
historyWhat Happened to Sora
Sora launched in February 2025 and redefined what a text prompt could produce. Sora 2 arrived in December 2025 with 25-second takes and a storyboard editor, and for a few months the invite-only app behaved more like a social network than a tool. Then the economics caught up:
| Date | What changed |
|---|---|
| April 26, 2026 | The Sora app and sora.com are discontinued. |
| September 24, 2026 | sora-2, sora-2-pro and their dated snapshots are removed from the API, along with the Videos API. OpenAI lists no one-to-one replacement. |
If your app was still calling the Videos API, requests have been failing since September 24. The migration question is no longer whether to move — it is where.
swap_horizThe 5 Best Alternatives
1. Wan 3.0 — the quality successor
Alibaba's Wan 3.0 is the strongest all-round replacement: #1 on Artificial Analysis text-to-video (with and without audio), 30-second single-pass clips, synchronized audio and 20 reference inputs. On Viddra it starts at $0.25/sec at 480p and supports first-frame, last-frame and reference-media image-to-video. Read the Wan 3.0 pricing guide or try it on the Wan 3.0 tool page.
2. Veo 3.1 — the audio benchmark
Google's Veo 3.1 remains the reference for native synchronized dialogue and ambience, with 4/6/8-second takes and first-and-last-frame control. The fast tier on Viddra runs $0.10/sec silent or $0.15/sec with audio — see the Veo 3.1 Fast tool page.
3. Kling 3.0 — the social-video workhorse
Kuaishou's Kling 3.0 brings native 4K, 15-second clips and lip-synced speech in five languages, at a flat $0.18/sec with audio included. It is the closest match to Sora's original social-first use case — and Kling 4.0 is officially slated for October 2026, with 3–30 second clips and 10-bit HDR. Integration guide: Kling 3.0 API.
4. Seedance 2.5 — the storytelling engine
ByteDance's Seedance 2.5 generates up to 30 seconds with native audio and accepts dozens of reference images, video clips and audio files per generation — the strongest multi-reference narrative model of 2026. If your Sora pipeline leaned on storyboard-style multi-shot control, this is the model to test first (Seedance 2.5 tool page).
5. Hailuo H3 — the budget flagship
MiniMax's H3 is the cheapest flagship per second on Viddra — $0.12/sec at 768P and $0.20/sec at 2K, with six aspect ratios including native 21:9. Silent output, but unbeatable for volume A/B creative testing (Hailuo H3 tool page).
paymentsPricing at a Glance
| Model | Price on Viddra | Max take | Native audio | Replaces Sora for |
|---|---|---|---|---|
| wan3.0-video | $0.25/s (480p) – $1.00/s (1080p) | 30s | Yes | Long cinematic takes |
| veo3.1-fast | $0.10/s silent · $0.15/s audio | 8s | Yes | Dialogue-heavy clips |
| kling3.0 | $0.18/s flat | 15s | Yes | Social & 4K shorts |
| hailuo-h3 | $0.12/s (768P) · $0.20/s (2K) | 15s | No | High-volume drafts |
| seedance2.0-mini | $0.08/s | 15s | — | Cheapest overall |
GET https://api.viddra.com/v1/modelsView live pricing arrow_outwardSeedance 2.5 bills per token (480p–1080p) rather than per second; its full math lives on the pricing page. Everything above is pay-as-you-go — no subscription, no minimum commit, and failed tasks are not billed.
routeMigrating Your Pipeline
Viddra speaks an OpenAI-style REST shape on purpose: a Sora migration is mostly a find-and-replace.
# Before (Sora 2, deprecated Sep 24, 2026)
POST https://api.openai.com/v1/videos
{"model": "sora-2", "prompt": "..."}
# After (Viddra)
POST https://api.viddra.com/v1/video/generations
Authorization: Bearer vk_live_...
{"model": "wan3.0-video", "prompt": "...", "duration": 10}The request body stays a JSON prompt object; the model field decides which upstream renders it. Because image (FLUX, Seedream, Qwen Image) and speech models share the same key, most teams use the migration to consolidate three vendor integrations into one. The quickstart covers curl and Python end to end, and the image-to-video guide shows the frame-control parameters that Sora never offered.
helpFrequently Asked Questions
Is the Sora 2 API still available?
No. OpenAI discontinued the Sora app and sora.com on April 26, 2026, and removed the sora-2 and sora-2-pro models together with the Videos API on September 24, 2026. There is no named replacement on OpenAI's deprecations page.
Which model is the closest replacement for Sora 2?
For overall quality, Google's Veo 3.1 and Alibaba's Wan 3.0 are the strongest 2026 replacements — Wan 3.0 currently holds the #1 text-to-video spot on the Artificial Analysis leaderboard. For social-length clips with native 4K, Kling 3.0 is the mass-market pick, and Kling 4.0 is scheduled for October 2026.
How much code do I need to change to migrate?
If you integrate through Viddra, almost none. Viddra exposes an OpenAI-style REST shape: you keep your POST request body and change the base URL and the model field. The same key also calls image and speech models, so a Sora pipeline becomes a multi-model pipeline with one line changed per call.
Can I try the alternatives before paying?
Yes. New Viddra accounts start with $1 in free credits — enough for roughly eight seconds of Hailuo H3 at 768P, three seconds of Kling 3.0, or two seconds of Wan 3.0 at 720p. Every model is also testable in the browser Playground without writing code.
Viddra Engineering
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