My core AI workflow for SaaS explainers and product demos has settled into a few reliable layers, each with clear tradeoffs:
Veo 3 — my go-to for cinematic B-roll and concept shots. The realism and motion coherence are unmatched right now, but it's slower to iterate and prompt adherence can be hit-or-miss on complex scenes, so I budget extra generations.
Runway — great for stylized transitions, abstract visuals, and quick experiments. Faster turnaround than Veo 3, but consistency across multiple shots in the same video is still tricky.
HeyGen — my pick for avatar-led explainer segments (talking head intros, testimonials). Lip-sync quality is strong, though avatar movement can feel slightly stiff over longer takes.
ElevenLabs — handles all voiceover. Multilingual support has been a game-changer for client work outside English.
CapCut + After Effects/Premiere — where everything gets stitched, color-matched, and polished. AI tools generate raw material; the edit is where it becomes a coherent story.
The biggest lesson: no single tool covers the full pipeline. The real skill now is knowing which tool to reach for at which stage — and being fast enough at stitching it all together that clients don't see the seams.
What's everyone else leaning on for consistency across shots? That's still my biggest pain point.
The honest breakdown of tradeoffs is more useful than most AI workflow posts. Veo 3 for cinematic B-roll but slower to iterate is the exact tension most teams hit. Curious what you're using for the quicker iteration rounds.
Is AI finally good enough to shoot a product demo on its own, or human touch is still needed?
I generated a 20s product demo with Seedance 2.5 in a single take providing it with one product image reference and an example video transcript (posted in the comments).
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