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Side-by-side comparison · Video & Audio

ElevenLabs vs Google Flow vs Synthesia

Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.

Best overall

ElevenLabs

4.6

From $6/mo

Google Flow

3.8

From AUD $7.99/mo

Synthesia

3.8

From $29/mo

Comparing 3 tools, the maximum.

At a glance

ElevenLabs

4.6
Best overallBest valueEasiest to use

Pick it if: Anyone who needs narration, voiceovers or spoken audio without hiring voice talent or a studio.

Google Flow

3.8

Pick it if: Creators and marketers who want realistic AI video with sound and want to build it into longer pieces.

Synthesia

3.8

Pick it if: Teams that produce training and internal videos and need them updated often and in multiple languages.

Overview

AttributeElevenLabsGoogle FlowSynthesia
In one lineLifelike AI voiceovers, dubbing and audiobooks from text, in thousands of voices.Google's AI studio for short films, built from Veo clips that come with sound.Turn training docs and announcements into polished avatar videos in over 140 languages.
Pricing modelFreemiumFreemiumFreemium
Starting price$6/moAUD $7.99/mo$29/mo
Free plan Yes Yes Yes
Works with Claude Code Yes No No

Rating breakdown

Our scores out of 5. The higher bar in each row is highlighted.

AttributeElevenLabsGoogle FlowSynthesia
Overall rating4.6Winner3.83.8
Ease of useHow quickly someone non-technical gets value from it.
4.5
3.5
4.0
FeaturesHow much it can do, and how well the pieces fit together.
4.5
4.0
4.0
Output qualityHow good the results are before you fix them.
5.0
4.5
4.0
Value for moneyWhat you get for the price, including the free plan.
4.5
3.5
3.0
Speed & reliabilityHow fast it is and how often it falls over.
4.5
3.5
4.0

Feature comparison

A tick means it does this today. A dash means we haven't checked.

AttributeElevenLabsGoogle FlowSynthesia
Access & platform
Free plan Yes Yes Yes
Mobile app Yes No–
Desktop app– No No
Browser extension Yes No No
API access Yes No Yes
Teams & business
Team workspace Yes No Yes
Enterprise plan or SSO Yes No Yes
Connects to other apps Yes– Yes
Open source or self-hosted No No No
AI abilities
Works with your files Yes Yes Yes
Understands images No Yes No
Makes images No Yes Yes
Makes video No Yes Yes
Writes code No No No
Runs agents or automations Yes No No
Learns your brand or style Yes No Yes
Works in many languages Yes Yes Yes
Capabilities score11/ 176/ 1710/ 17

Pricing

Plans as listed on each vendor's site when we last checked. Confirm before you buy.

AttributeElevenLabsGoogle FlowSynthesia
Plans

Free

Free

Trying voices and personal projects.

Free

Free

Trying a few clips a day.

Basic

Free

Seeing what an avatar video looks like.

Starter

$6/mo, or $5/mo billed yearly

Occasional voiceovers you'll publish.

Google AI Plus

AUD $7.99/mo

Light users who also want more Gemini.

Starter

$29/mo, or $18/mo billed yearly

One or two short videos a month.

CreatorOur pick

$22/mo, or $18/mo billed yearly

Anyone producing audio every week.

Google AI ProOur pick

AUD $32.99/mo

Anyone making video most weeks.

ProOur pick

$89/mo, or $64/mo billed yearly

Teams producing training regularly.

Pro

$99/mo, or $83/mo billed yearly

High volume and API work.

Google AI Ultra

From AUD $149.99/mo

Studios and agencies living in Flow daily.

Enterprise

Custom

Companies rolling video out across departments.

Scale

$299/mo, or $249/mo billed yearly

Small teams and products built on voice.

Enterprise

Custom

Large or regulated organisations.

Which plan to pickStarter at $6 is enough for occasional voiceovers with a commercial licence. Most creators land on Creator at $22 for the professional voice clone and more minutes. Pro and Scale are for teams or anyone building products on the API.Google AI Pro is the sensible pick. The 1,000 Flow credits a month cover regular use of the fast model, and you get Gemini, 5TB of storage and YouTube Premium Lite for the same price. Ultra is for studios living in Flow every day.Starter is only worth it if you make one or two short videos a month. Pro gives you around an hour of video, personal avatars and interactive features, and the yearly price of $64 a month is a fair deal for a team. Larger companies will need Enterprise for SSO and LMS export.

Key features

AttributeElevenLabsGoogle FlowSynthesia
Standout features
  • Text to speech
  • Voice cloning
  • Dubbing
  • Studio
  • Conversational agents
  • Sound effects and music
  • Veo with sound
  • Ingredients to video
  • Frames to video
  • Extend and sequence
  • Nano Banana images
  • Built-in assistant
  • Document to video
  • Personal avatars
  • 140+ languages
  • Interactive video and roleplays
  • Brand kit and templates
  • SCORM export

Pros and cons

AttributeElevenLabsGoogle FlowSynthesia
Pros
  • Voices are the most natural available and need the least editing
  • Voice cloning is quick and included on cheap plans
  • Clear commercial licence from the Starter plan
  • Fast generation and a reliable API
  • Dubbing, agents, music and effects in one account
  • Veo clips with native sound are among the most convincing available
  • Reference images keep characters and products consistent
  • Bundled with a Google AI plan many people already have
  • Simpler to learn than Runway
  • Clean, consistent results with almost no learning curve
  • Translation and language coverage are excellent
  • Update by editing the script rather than reshooting
  • Enterprise features like SSO and SCORM are mature
Cons
  • Credits run out faster than you expect once you dub or use the top model
  • Audio only; you'll need another tool for anything on screen
  • Names and acronyms sometimes need manual pronunciation fixes
  • Free plan is personal use only
  • Free credits run out after a few clips a day
  • The best model costs several times more credits per clip
  • No way to edit footage you already have
  • Results vary between runs, so budget for retries
  • Expensive per minute of video next to HeyGen
  • Avatars feel corporate and a bit stiff for marketing
  • Minute caps are small on the lower plans
  • Learner seats for interactive content cost extra

Who each one is for

AttributeElevenLabsGoogle FlowSynthesia
Best for
  • Video voiceovers
  • Cloning your own voice
  • Dubbing into other languages
  • Audiobooks and podcasts
  • Short ads and films built scene by scene
  • Consistent characters across scenes
  • Realistic clips with sound
  • Animating reference images
  • Training and onboarding videos
  • Multilingual internal comms
  • Product update videos
  • Documents turned into video
You'll find it used by
  • Content creators
  • Marketers
  • Podcasters
  • Developers
  • Content creators
  • Marketers
  • Filmmakers
  • Agencies
  • L&D teams
  • HR teams
  • Enterprises
  • Internal comms

How we compare

Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability. The "Visit" buttons may use affiliate links, which never affect a score.

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