Loudly vs Synthesia: Which Is Better in 2026?
Synthesia scores 8.1/10 against Loudly's 7.2 on our rubric, with the gap concentrated in specific areas. If voice quality is the deciding factor, Synthesia (8/10) is the safer pick; if you're price-sensitive, Loudly is the better value (8/10).
Head-to-head
| Metric | Loudly | Synthesia |
|---|---|---|
| Overall score | 7.2 | 8.1 |
| Voice quality | 7.0 | 8.0 |
| Value | 8.0 | 6.0 |
| UI | 7.0 | 9.0 |
| Free tier | Yes | Yes |
| Cheapest paid plan | $7/mo | $29/mo |
| Most popular plan | $23/mo | $89/mo |
| Languages supported | 1 | 130 |
| Voices in catalog | — | 400 |
| Voice cloning | No | Yes |
| API available | Yes | Yes |
| Emotion control | No | Yes |
| Multi-speaker | No | Yes |
| Commercial use | Yes | Yes |
| Audio quality | studio-44.1kHz | studio-44.1kHz |
| Output formats | mp3, wav | mp4 |
| Founded | 2014 · Germany | 2017 · United Kingdom |
| Enterprise plan | Yes | Yes |
Pricing showdown
At entry pricing, Loudly starts at $7/mo versus Synthesia at $29/mo.
When to choose Loudly
- You want commercial use included on the lowest plan without surprise overages.
When to choose Synthesia
- Your project depends on top-tier voice quality and you can absorb the price.
- You publish in five or more languages and need a single tool that covers all of them.
- You need consented voice cloning for a specific speaker.
Related comparisons
Frequently asked questions
Is Loudly or Synthesia better for podcast voiceover?
For podcast voiceover, Synthesia edges out Loudly on our rubric (8.1 vs 7.2). The deciding factor is long-form consistency and natural pacing.
Which one is cheaper?
Loudly starts at $7/month, cheaper than Synthesia's $29/month entry plan.
Which has more languages?
Loudly supports 1 languages; Synthesia supports 130. Synthesia is the broader choice for multilingual projects.
Do both offer voice cloning?
Synthesia supports voice cloning; Loudly does not.
Which is better for ai music for video?
For ai music for video, Loudly scores 8.0/10 versus Synthesia's 8.1/10 — see our use-case page for the full ranked list.