What is Whisper Thunder and how does it work?

Whisper Thunder is an independent web platform built on top of Runway Gen-4.5, a leading video generation model. You upload an image, describe the motion you want in a prompt, and the service returns a short HD video. It is a third-party product and is not operated by Runway itself.

How long does it take to generate a video?

Roughly 30 to 60 seconds for most 5 or 10-second clips, depending on queue load and the settings you choose.

Can I try it for free?

Yes. Every new account gets free trial credits to experiment with the generator before subscribing. The free plan includes 2 credits, produces low-quality video and keeps clips for 30 days.

How much does Whisper Thunder cost?

Paid plans range from Basic at about $9.9/month for 60 credits up to Max at about $51.9/month for 600 credits, with a popular Pro tier around $23.9/month for 100 credits. Yearly billing and one-time credit packs are also offered at the time of writing.

Which image formats work best?

JPG, PNG, WEBP and GIF are supported. For best results use high-resolution images of at least 1024x1024 pixels with a clear subject and good lighting.

Whisper Thunder の月間トラフィックと成長トレンドはどうですか？

Whisper Thunder は現在、月間 573 の訪問があり、前月比のトラフィック変動は +320（成長率 +126.5%）です。主要な流入市場はイタリア（シェア 100%）で、月間 231 のダイレクト訪問と月間 0 のオーガニック検索訪問を含みます。

Whisper Thunder は無料ですか？料金モデルは何ですか？

Whisper Thunder はフリーミアムの料金モデルで運営されています。Freemium. A free plan provides 2 trial credits with low-quality output and 30-day retention. Paid monthly tiers include Basic (~$9.9/month, 60 credits), the popular Pro (~$23.9/month, 100 credits) and Max (~$51.9/month, 600 credits), with yearly billing available at a discount and one-time credit packs also offered. Credit amounts and prices may change. 対応する請求・チェックアウトプラットフォームには未掲載が含まれます。

Whisper Thunder — 月間訪問数 (573/月)・料金・API・代替ツール比較

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Whisper Thunder — 月間訪問数 (573/月)・料金・API・代替ツール比較 | Open AI Tools

Whisper Thunder の代替ツール・競合トップ 12 件

同じ主要カテゴリの競合 AI ツールをテレメトリで並列比較

Whisper Thunder の代替ツールをすべて見る →AI Video Generator のツールをすべて見る →

順位	AI ツール	月間訪問数	前月比成長率	直接流入の割合	料金	直接比較
●	Whisper Thunder	573	+126.5%	直接流入 40%	フリーミアム	表示中
1	Luma Dream Machine	225.5万	-2.4%	直接流入 37%	フリーミアム	vs Luma Dream Machine
2	Lanta AI	28.76万	+43.1%	直接流入 42%	フリーミアム、無料トライアル、有料	vs Lanta AI
3	Vidu	400.9万	+18.7%	直接流入 47%	フリーミアム、有料	vs Vidu
4	Pixwith AI	12.32万	-8.3%	直接流入 48%	フリーミアム、料金は要問い合わせ	vs Pixwith AI
5	Image to Video AI	7.51万	+98.8%	直接流入 58%	有料	vs Image to Video AI
6	AIReel	100.41万	+10%	直接流入 26%	フリーミアム、無料トライアル	vs AIReel