Kling vs Veo — same brief, first take.

Brief T2 — the life scene: rainy night; a delivery rider hands a bag of steaming buns to a customer under a shop awning. One generation per tool, zero retries. Drag the divider to compare the two outputs.

夜宵

Kling 4.0STANDARD · 1080×1920

Steadiest composition

KlingAI 4.0

夜宵

Veo 3.1 QualityVIA FLOW · 720×1280

Fullest emotional arc

No watermark

4.36 · 3.43

WEIGHTED / 5

◀ Kling Veo ▶

Kling 4.0 — #1 Provisional

Cost $9.54 / finished min This brief ~6 min Battery avg ~8 min Format true 9:16 Watermark yes — bottom-right

Veo 3.1 Quality — #2 Provisional

Cost $15.00 / finished min This brief ~30 min, almost all queue Battery avg ~15 min Format true 9:16 Watermark none

Hand-over beat: complete in both — Kling framed it steadiest; Veo gave it a process (wave → receive) and the strongest neon mood. Kling's panel above renders its real export artifact: the “KlingAI 4.0” watermark, frame-verified.

Runway Gen-4.5STANDARD · TEXT-TO-VIDEO · THE THIRD CORNER

2.86 / 5 · #3

Beat complete and the fastest single run of the day (~3.5 min) — but delivered 1280×720 landscape: text-to-video is locked to 16:9, so it can't enter a vertical duel. 9:16 exists only via Gen-4 Turbo image-to-video. $17.28 per finished minute — and that minute is landscape.

Every pairing, by dimension

Kling vs RunwayBattery averages · zero retries

Cost → Kling · $9.54 vs $17.28 / min Vertical → Kling · true 9:16 vs locked 16:9 Fastest single run → Runway · ~3.5 min on T2 Average speed → Kling · ~8 vs ~10 min

Veo vs RunwayCleanliness vs speed

On-screen text → Veo · zero garbled text in all six briefs Cost → Veo · $15.00 vs $17.28 / min Speed → Runway · ~10 min avg vs ~15, queue up to ~30 Vertical → Veo · true 9:16 vs locked 16:9

Kling vs VeoThe headline tension: price vs clean export

Cost → Kling · $9.54 vs $15.00 / min Watermark → Veo · none vs “KlingAI 4.0” on every export Story fidelity → Kling · only tool to fully render the T1 beat Faces & text → Veo · best faces, zero text artifacts

Sprint B · Free Tiers — Same Script, $0 Plans

Finished clean

ElevenLabs

Full 228-word script rendered as a 73-second audio take on the free tier — the only clean finish.

Finished · Watermarked

Synthesia

Completed a 75-second 1080p video on free credits — with its watermark on the export.

Hit the wall

HeyGen

Free tier caps videos at 1 minute; the script runs ~78 seconds, so it never started.