Verified comparison

Synthesia is an alternative
to Kling AI

$0/mo (Basic) vs Kling AI at — — covering 38% of the 8 compared capabilities.

Same job. Way less money.

Comparison scenario

Every cheaper-than claim is tied to a defined scenario — never a bare list price.

Scenario

single user, monthly billing · USD · prices as observed on official pricing pages.

Kling AI basis

plan at —, the cheapest paid plan.

Synthesia basis

Basic: 0 USD/monthly.

The short version

We list 1 assessed alternative; Kling AI's own price is not verified yet, so no cheaper-than claim is made.

Synthesia covers 38% of the 8 capabilities compared against Kling AI. ✓ native · ◐ via integration · ✗ not found.

Capabilities Kling AI has that Synthesia lacks.

Image-to-video — Turn a still image into a moving video clip.
Missing from Synthesia.
Multiple generation models — Choose between multiple underlying video generation models.
Missing from Synthesia.
Cinematic controls — Control camera movement, framing, and shot style in generated video.
Missing from Synthesia.
4K export — Export video at 4K resolution.
Missing from Synthesia.
Mobile app — Create or edit video from a mobile app.
Missing from Synthesia.

Advertised prices in USD as observed on the official pricing pages — per-seat and transaction-fee plans are marked.

Synthesia

Kling AI

What does Synthesia lack compared with Kling AI?

Image-to-video, Multiple generation models, Cinematic controls, 4K export, Mobile app — 5 of the 8 compared capabilities.

When were these prices checked?

Kling AI: 2026-09-07; Synthesia: 2026-08-31 — on the official pricing pages.