The No-Watermark Pika Alternative

The honest Pika alternative: buy one clip at a time at $1, and export with no watermark. Built on an open-weights video model.

Looking for a Pika alternative? Sisif sells clips one at a time at $1 each, and exports every video with no watermark and no subscription. Text-to-video runs on an open-weights video model. Pika watermarks free exports, so compare the numbers below.

Render a clip Compare

$1 a clipNo watermarkNo subscriptionCredits never expire

Sisif · terms
sisif.ai · rendered on our own GPUs
Watermarknone, ever
Credit expirynever
Failed renderrefunded
Commercial useincluded
Subscriptionnone required
Modelopen weights, our GPUs
Agentspay per clip over the API
1 × clip, 5 s, 540x960$1
Total$1
Same terms on clips, and on every monthly plan.

Sisif vs Pika

Feature Sisif Pika
Free tier None. $1 a clip, bought one at a time ~80 credits/mo, 480p
Watermark on free output None Yes
Entry paid plan $10/month (100 credits) $8/mo
Cost per second 2.5 to 6 credits per second n/a
Model weights Open weights Closed

How it works

01

Describe the clip

Write what should happen in 5 seconds: the subject, the style, the camera move. The prompt stays attached to the render, so you can see what made each clip.

02

We render it

An open-weights model on GPUs we operate turns the prompt into a 540x960 portrait clip, most of the time in 2-5 minutes. A failed render is refunded.

03

Download and publish

One MP4, no watermark, yours to publish anywhere, commercial use included. Pay $1 for the clip; nothing recurring.

Frequently asked questions

How much does Sisif cost next to Pika?

Every clip is $1, paid once with no subscription. Monthly plans start at $10/month if you render enough to want one.

Does Sisif add a watermark like Pika?

No. Sisif exports your videos with no watermark on every plan, so you can publish straight to any platform without a branded overlay from Pika.

Can I switch from Pika to Sisif easily?

Yes. Describe your idea and Sisif generates the video with an open-weights video model in minutes. There is nothing to install, so moving from Pika takes seconds.

Explore more

Recent renders, with the prompt that made each one 5 s · 540x960 portrait
01travel, beautiful shot, island, exotic, people on the beach having fun
02“Cabana brunch playlist” – Fresh fruit platters, draped white curtains fluttering, Bluetooth speaker playing mellow R&B, and toes idly tracing patterns in the sand.
03“Bridal Bubbles at Dawn” – The bride, still in her delicate lace cover-up, the sunrise casting a blush glow over the scene.
04Epic overhead shot of a desert glamping site in Morocco: starlit sky, lantern-lit tents, travelers sharing stories around a crackling fire, Milky Way time-lapse spiraling above, soft acoustic outro.
05Sorrento Coast, drone shot, travel, holiday video, sunny day
06“Champagne Sandbar Soirée” – Three girlfriends clink flutes on a hidden sandbar; one splashes sparkling water at the camera while the others strike carefree, swimsuit-model poses.

Ready to Switch?

Every clip is $1. No watermark, no subscription, and the credits you buy never expire.

Render a clip See pricing