Head-to-head
Synthesys vs ElevenLabs: which AI voice tool wins in 2026?
Synthesys ($20/mo) and ElevenLabs ($5/mo) are two of the most-used AI voice tools in 2026. Across 11 community votes, ElevenLabs leads with 80% approval.
Quick verdict
For realism, pick ElevenLabs: the arena rates its voice quality 5/5 against 3/5 for Synthesys. On budget, ElevenLabs wins: it starts at $5/mo versus $20/mo for Synthesys. Both offer a free tier, so you can test-drive each before paying.
Line-by-line comparison
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Strengths and weaknesses
Synthesys
- 400+ studio voices in 140+ languages (site's pricing page claims 1,000+ voices / 175+ dialects)
- Voice cloning from just 10 seconds of audio, plus text-prompt voice design
- Full commercial rights on every paid plan: no royalties, no attribution, no usage restrictions
- Cheap entry point: $20/mo billed annually (Indie), ~30% below the $29 monthly price (site advertises 40%)
- Voices rated well by users: Trustpilot 4.3/5 (113 reviews), with voice quality frequently praised
- Bundles TTS with AI avatars, video and dubbing in one subscription
- Opaque credit system: Trustpilot users report generations deducted at significantly higher rates than tooltips suggest, with no warning
- Product now video-first; TTS is a secondary module and voice limits are buried in video-credit plans
- API not included in regular plans: sold separately as a custom-priced package via sales contact, with no self-serve pricing published
- Inconsistent claims on its own site (400+ vs 1,000+ voices; 140+ vs 175+ languages)
- Very tight refund window: 72 hours and under 5 minutes of tool usage per the official policy; some users report refused refunds and post-purchase confusion about what their plan includes
ElevenLabs
- Most realistic TTS on the market: Eleven v3 output routinely passes as human in blind listening
- 10,000+ voices in the community library; v3 covers 70+ languages
- Instant voice cloning included from the $5/mo Starter plan; Professional Voice Cloning (30+ min of audio, from the Creator plan) is near-indistinguishable from the source
- Full developer API plus low-latency Flash v2.5 model (32 languages) for real-time agents and IVR
- Broad toolset beyond TTS: dubbing studio, speech-to-text, sound effects, voice design, music generation
- Free tier (10k credits/mo) lets you properly test voices before paying
- Credit system burns fast: failed takes and regenerations still consume credits, and users report real costs up to ~2.8x the advertised per-character rate
- All unused and rolled-over credits are wiped when you cancel a subscription (rollover is capped at 2 billing cycles / 3x monthly allowance anyway)
- Long generations can drift accent or switch language mid-narration, forcing regenerations
- Steep pricing cliff between Creator ($22/mo) and Pro ($99/mo)
- Support is largely AI-bot driven; users report difficulty reaching humans for billing disputes
Cast your verdict
One recommendation per tool per gladiator. It reshapes the crowd score everyone sees.
The arena’s verdict on Synthesys
Pick Synthesys if you want one affordable subscription that covers voiceover, dubbing and AI video ads: at $20-29/mo with full commercial rights it undercuts buying a TTS tool and a video tool separately, and its 140+ language spread is genuinely wide. Skip it if voice is your main product: audio purists and audiobook narrators will get more realistic output from ElevenLabs, and developers should look elsewhere since API access is a custom-priced separate package. Also budget carefully: real users report credits burning much faster than advertised, and the refund window is only 72 hours with under 5 minutes of usage, so test the free trial thoroughly before committing annually.
The arena’s verdict on ElevenLabs
If voice realism is the deciding factor, pick ElevenLabs and stop shopping: nothing else consistently fools listeners the way Eleven v3 does, and the $5 Starter plan is a cheap on-ramp with instant cloning and a commercial license. Budget-conscious high-volume producers should look elsewhere or budget 2-3x the sticker price: the credit system punishes retakes, and long-form narration can need multiple regenerations. Skip it if you mainly need bulk, good-enough narration in one language: cheaper unlimited-style competitors will cost far less per finished minute.
What the crowd says
On Synthesys
No verdicts yet. Be the first to speak.
On ElevenLabs
“The voice library plus cloning combo makes ElevenLabs my default now.”
“Tried both for a podcast intro. ElevenLabs sounded human, PlayHT slightly robotic.”
“ElevenLabs edges PlayHT on naturalness: the pauses and breaths feel human.”
“Cloned a narrator voice for my whole YouTube channel. Consistency is gold.”
“If you PRODUCE content, ElevenLabs. If you CONSUME content, Speechify.”
“For raw voice quality ElevenLabs wins. Speechify is more of a reader.”
Keep comparing
Frequently asked questions
Is Synthesys better than ElevenLabs?
The crowd currently sides with ElevenLabs: 80% recommend it, versus 50% for Synthesys (11 votes). On voice quality, ElevenLabs rates higher (5/5 vs 3/5). The right pick depends on your use case. The line-by-line comparison on this page breaks down price, free tiers, voices, languages, cloning and API access.
Which is cheaper, Synthesys or ElevenLabs?
ElevenLabs is cheaper: it starts at $5/mo, while Synthesys starts at $20/mo.
Which has the better free tier, Synthesys or ElevenLabs?
Both do. Synthesys: Free trial, no card required; exact limits (minutes, commercial use) not published on site. ElevenLabs: 10k credits/mo (roughly 10 min of TTS), no commercial license.