TL;DR: Four AI video tools, each handling a different production need. Runway for professional editing and VFX. HeyGen for talking-head avatar videos. Pika for quick social clips. ElevenLabs for voiceover narration. Combined cost: under $60/month.
The Video Production Stack
| Tool | Specialty | Best Output |
|---|---|---|
| Runway | Video editing, Gen-2 generation, VFX | Professional-grade edited video |
| HeyGen | AI avatar videos, lip-sync | Talking-head explainer videos |
| Pika | Text/image to short video | Social media clips, animated content |
| ElevenLabs | AI voiceover, narration | Professional voice tracks |
Workflow: Creating a Product Demo Video
Step 1: Script & Voiceover (ElevenLabs)
Write your script (60-90 seconds for social, 2-3 minutes for a landing page). Generate the voiceover in ElevenLabs first — the audio track sets the pacing for everything else.
Step 2: Avatar Introduction (HeyGen)
Use HeyGen to create a presenter intro. Choose an avatar or clone your own likeness. Upload the script, and HeyGen produces a natural talking-head video with lip sync.
Step 3: Product Footage & Effects (Runway)
Runway handles the heavy editing. Use Gen-2 to generate transition scenes, remove backgrounds from screen recordings, add motion graphics, and assemble the final timeline.
Step 4: Social Cuts (Pika)
From your finished video, create short social cuts. Pika can take a key frame and animate it into a 3-5 second teaser clip for Instagram Reels, TikTok, or LinkedIn.
Video Types You Can Produce
- Product demos: Screen recording + Runway editing + ElevenLabs narration
- Course content: HeyGen presenter + screen share + chapter markers
- Social media: Pika animated clips + ElevenLabs short voiceover
- Marketing ads: Runway VFX + HeyGen spokesperson + Pika teasers
Frequently Asked Questions
What is the total monthly cost?
Runway Standard: $15/mo. HeyGen Creator: $29/mo. Pika Standard: $10/mo. ElevenLabs Starter: $5/mo. Total: ~$59/month for a complete video production setup.
Can this produce broadcast-quality video?
For web, social media, and corporate communications — absolutely. For TV broadcast or cinema, you will still want professional production. The sweet spot is content that previously required a $5,000+ production budget.
