Captions vs Synthesia: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Captions and Synthesia side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Captions
Create stunning videos with AI-powered editing, captions, and creative tools.
Best for you if:
- • You want a free tier before you commit
Synthesia
Create videos with AI avatars instead of filming yourself
Best for you if:
- • You want create videos with AI avatars
| At a Glance | Captions | Synthesia |
|---|---|---|
Starts at | Free plan | Free plan, paid from $18/mo, billed monthly Starter plan |
Category | Video & Media Video Editing | Video & Media AI Video Generation |
Rating | n/a | 4.6/5 G2 4.6 · Capterra 4.6 3,120 reviews |
Free plan | Yes | No |
Watch out for | n/a | Overage fees not explicitly stated |
Choose Captions or Synthesia?
Choose Captions if
- You want a free tier before you commit
- You want significantly speeds up video editing workflow with AI automation
- You want enhances video quality with AI-driven visual and audio improvements
Choose Synthesia if
- You want create videos with AI avatars
- You want no filming or equipment needed
In-Depth Analysis
Captions
Create stunning videos with AI-powered editing, captions, and creative tools.
Strengths
- Pro: Significantly speeds up video editing workflow with AI automation.
- Pro: Enhances video quality with AI-driven visual and audio improvements.
- Pro: Simplifies complex tasks like captioning and B-roll selection.
- Pro: Offers a wide range of creative tools for engaging content.
- Pro: User-friendly interface for creators of all skill levels.
Weaknesses
- Con: Reliance on AI might limit creative control for highly specific artistic visions.
- Con: Performance and feature availability may vary across different devices or operating systems.
Key features
Synthesia
Create videos with AI avatars instead of filming yourself
Synthesia's pricing is on the higher side, particularly for individual creators.
Watch out
Overage fees not explicitly stated
Strengths
- Pro: Create videos with AI avatars
- Pro: No filming or equipment needed
- Pro: 120+ languages supported
- Pro: Professional templates
- Pro: Good for training content
Weaknesses
- Con: Avatars can look uncanny
- Con: Limited customization on lower plans
- Con: Expensive for small teams
- Con: Credits expire monthly
- Con: Not suitable for all content types
Key features
Plans and prices: Captions vs Synthesia
| Tool | Plans and prices | Source |
|---|---|---|
| Captions | No plan prices on file | captions.ai/pricing |
| Synthesia |
| synthesia.io/pricing |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Captions pricing and Synthesia pricing.
Key Takeaways
Captions
- Choose if you want create stunning videos with AI-powered editing, captions, and creative tools
Synthesia
- Choose if you want create videos with AI avatars instead of filming yourself
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- Only Synthesia has a published user rating (4.6/5 from 3,120 reviews); Captions has none we can show.
- Synthesia starts at $18/mo, billed monthly; Captions has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Captions and Synthesia compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. Only Synthesia has a published user rating (4.6/5 from 3,120 reviews); Captions has none we can show. Synthesia starts at $18/mo, billed monthly; Captions has no public paid plan price on file. Both have a free plan.
What are Captions and Synthesia used for?
Captions: Create stunning videos with AI-powered editing, captions, and creative tools. Synthesia: Create videos with AI avatars instead of filming yourself.
What does Captions cost vs Synthesia?
Captions has no public paid-plan price on file. Synthesia's cheapest paid plan is Starter at $18/mo, billed monthly.
What's the main difference between Captions and Synthesia?
Captions's main strength: significantly speeds up video editing workflow with AI automation. Synthesia's main strength: create videos with AI avatars.