Pencil vs Synthesia
Choosing between Pencil and Synthesia? Here's how they compare on pricing, features, and best-fit use cases.
Choosing between Pencil and Synthesia? Pencil is best for marketing agencies (custom pricing), while Synthesia suits enterprise brands (a free tier, then $18/mo). Both serve the same job — pick on use-case fit and budget.
| Pencil | Synthesia | |
|---|---|---|
| Category | AI Advertising & Video | AI Advertising & Video |
| Best for | Marketing agencies, Enterprise brands | Enterprise brands, Global marketing teams |
| Top use case | Generating video and static paid-social ads from many AI models | Producing professional spokesperson video ads at scale |
| Starting price | Custom | Free tier · $18/mo |
| Free tier | — | Yes |
| Rating | 4.3 | 4.5 |
Which should you choose?
Choose Pencil if…
- Marketing agencies
- Enterprise brands
- Multi-brand / multi-market teams
Edge: Performance prediction grounded in ad data
Choose Synthesia if…
- Enterprise brands
- Global marketing teams
- Agencies with international clients
Edge: Avatar quality and professional polish
Pros & cons, side by side
Pencil
Pros
- Performance prediction grounded in connected ad-account data
- Multi-model orchestration avoids vendor lock-in
- Enterprise-grade governance, security, and multi-brand workspaces
Cons
- Pricing is demo-led and oriented to agencies/enterprise
- Heavier platform than simple self-serve creative tools
Synthesia
Pros
- Most polished, professional avatar quality available
- 140+ languages with strong enterprise security and compliance
- Brand kit and collaboration features for large teams
Cons
- Strict annual minute caps and paid custom-avatar add-ons
- Less suited to fast, high-volume performance-ad testing
What to compare them on
Beyond pricing, these are the dimensions where Pencil and Synthesia differ most — weigh each against your own workflow:
- Performance prediction grounded in ad data
- Multi-model orchestration and no vendor lock-in
- Enterprise governance and IP/security controls
- Avatar quality and professional polish
- Enterprise security and compliance
- Language and dubbing coverage
Bottom line
Synthesia scores higher in our rating (4.5/5 vs 4.3/5); only Synthesia offers a free tier. Pencil is built for marketing agencies and enterprise brands; Synthesia suits enterprise brands and global marketing teams. Both are AI Advertising & Video tools, so it comes down to which job is your priority and your budget. Verify pricing on each vendor's site (info as of June 2026).
Frequently asked questions
What's the difference between Pencil and Synthesia?
Both are AI Advertising & Video tools. Pencil is geared toward marketing agencies, while Synthesia suits enterprise brands — the choice comes down to which job is your priority.
Is Pencil or Synthesia cheaper?
Pencil is custom pricing and Synthesia is a free tier, then $18/mo, so pricing isn't directly comparable — evaluate the plan tier that matches the features you need.
Should I choose Pencil or Synthesia?
Choose Pencil if your priority is marketing agencies; choose Synthesia if enterprise brands matters more. Both are solid — the decision comes down to your specific use case, not a single score.
Related comparisons
Browse more tools
How visible is your brand in AI search?
Get a free MaxAEO diagnosis of your brand's mention rate, ranking, and sentiment across ChatGPT, Gemini, Perplexity, Claude and more.
Get your free AI visibility report