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Synthesys vs Amazon Polly Comparison

Last updated:

Synthesys

4.6(11 reviews)

Starting at $23.25 /Month

  • Large Enterprises
  • Medium Business

Synthesys is a revolutionary AI-powered virtual media platform that enables you to quickly and easily create text-to-speech and text-to-video videos for commercial use. With Synthesys, you can enhance website explainer v…

Amazon Polly

4.4(68 reviews)

Starting at Contact for pricing

  • Large Enterprises
  • Medium Business

Amazon Polly is an advanced text-to-speech tool that harnesses deep learning technologies for transforming written text into lifelike speech. It includes a extensive collection of voices for a whole host of languages, al…

Synthesys leads on user satisfaction with a 4.6-star rating across 11 reviews.

Synthesys vs Amazon Polly — at a glance

FeatureSynthesysAmazon Polly
Rating4.6 / 54.4 / 5
Reviews1168
Starting price$23.25 /MonthContact for pricing
Free trial No No
Free version No No
Best forLarge Enterprises, Medium Business, Small BusinessLarge Enterprises, Medium Business, Small Business
CategoryText to Speech SoftwareText to Speech Software
PlatformsSaaS/Web/CloudSaaS/Web/Cloud
APIAvailableAvailable
Support modesOnlineOnline
Certifications—SOC 2, HIPAA, GDPR, ISO 27001
Data residencyUSGlobal

Key differences between Synthesys and Amazon Polly

  • Pricing: Synthesys starts at $23.25 /Month. Amazon Polly pricing is not publicly listed.
  • User satisfaction: Synthesys scores higher with a 4.6-star average.
  • Deployment: Synthesys supports SaaS/Web/Cloud; Amazon Polly supports SaaS/Web/Cloud.

Synthesys vs Amazon Polly — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Text to Speech Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

Synthesys - Text to Speech Software
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Amazon Polly - New SaaS Software
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Talk to an expert

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Synthesys vs Amazon Polly: Biggest differences

Start here before you go deeper into features.

Synthesys

Best for

Large Enterprises, Medium Business, Small Business

Amazon Polly

Best for scalable, natural-sounding multilingual text-to-speech applications.

Choose if
  • You need lifelike voices across many languages for global audiences.
  • You want deep learning-based speech synthesis with customizable features.
  • You require integration within AWS ecosystem for scalable deployment.
Consider alternatives if
  • You need an offline or fully on-premise text-to-speech solution.
  • You have limited technical resources for integration and setup.

Synthesys typically suits Large Enterprises and Medium Business. Amazon Polly tends to fit Large Enterprises and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description

Synthesys is a revolutionary AI-powered virtual media platform that enables you to quickly and easily create text-to-speech and text-to-video videos for commercial use. With Synthesys, you ... Read More about Synthesys

Amazon Polly is an advanced text-to-speech tool that harnesses deep learning technologies for transforming written text into lifelike speech. It includes a extensive collection of voices ... Read More about Amazon Polly

Entry Level Pricing

  • Starts from $23.25 , Billed Yearly
  • Not Available

Free Trial Availability

  • No free trial
  • No free trial

User Ratings

Based on verified Spotsaas reviews

4.59

(11)

4.43

(68)

Best Company Size

—
Small BusinessLarge Enterprises
Get pricing help
Get pricing help

Software Demo

Demo

No software demo available

Synthesys has not given any software demo yet

If you're the owner of this profile, add your demo.Contact us

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Step 1 of 4

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How do Synthesys and Amazon Polly Compare on Features?

Total Features

3 Features

3 Features

Unique Features

No unique features

No unique features

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Get Quote

Compare Synthesys and Amazon Polly on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option

      Starting From

      • $23.25 , Billed Yearly
      • Not Available

      Pricing Plans

      • Human Studio Synthesys

        • Unlimited Videos

        • Access to 73 Humatars (Extra Outfits included)

        • Access to 66 Languages & 254 General Voices

        Show more +

      • Audio Synthesys

        • Unlimited voice-overs downloads

        • Access to 30 Real Human Voices

        • Access to 66 Languages & 254 General Voices

      • Fully Web-Based

        • Audio and Human Studio Synthesys

        • Unlimited Videos & Voice Overs

        • Access to both Software

        Show more +

      • Not Available

      Pricing Page

      Synthesys pricing
      Amazon Polly pricing

      Synthesys vs Amazon Polly: Other Details

      Organization Types supported

      • Individuals
      • Medium Business
      • Small Business
      • Large Enterprises
      • Freelancers
      • Individuals
      • Medium Business
      • Small Business
      • Large Enterprises
      • Freelancers

      Platforms Supported

      • Browser Based (Cloud)
      • Mobile - Android
      • Mobile - iOS
      • Browser Based (Cloud)
      • Installed - Windows
      • Installed - Mac
      • Browser Based (Cloud)
      • Mobile - Android
      • Mobile - iOS
      • Browser Based (Cloud)
      • Installed - Windows
      • Installed - Mac

      Modes of support

      • 24/7 (Live rep)
      • Business Hours
      • Online
      • 24/7 (Live rep)
      • Business Hours
      • Online

      API Support

      • Available
      • Available
      Get help choosing
      Get help choosing

      Synthesys vs Amazon Polly Security & Compliance

      Certifications, data handling, and security controls for IT and compliance evaluators.

      SOC 2

      —
      ✓ Yes

      HIPAA

      —
      ✓ Yes

      GDPR

      —
      ✓ Yes

      ISO 27001

      —
      ✓ Yes

      Single Sign-On (SSO)

      —
      ✓ Yes

      Multi-Factor Auth (MFA)

      —
      ✓ Yes

      Data Encryption

      —
      ✓ Yes

      Audit Logs

      —
      ✓ Yes

      Data Residency

      🇺🇸 US
      🌐 Global

      Synthesys User Reviews & Rating Comparison

      User Ratings

      Rating Distribution

      8

      3

      0

      0

      1

      46

      19

      3

      0

      0

      Spotsaas Editor’s POV generated by AI

      Buyer sentiment

      Buyer sentiment is very strong across 12 reviews, with consistently positive feedback.

      What buyers like

      • AI-powered media creation
      • User-friendly interface
      • Quick production time

      Common complaints

      • Limited voice customization
      • Subscription model can be costly
      • May require internet connection

      Buyer sentiment

      Users generally appreciate Amazon Polly's natural voice quality and customization options but note pricing and integration complexity as concerns.

      What buyers like

      • Voice naturalness
      • Language variety
      • Customization flexibility

      Common complaints

      • Pricing complexity
      • Integration difficulty

      Pros and Cons

      • Enables fast creation of professional media content.

      • Supports commercial use for business applications.

      • User-friendly design makes it accessible for all skill levels.

      • Voice options may be limited compared to competitors.

      • Internet dependency could hinder usability.

      • Wide variety of natural-sounding voices across many languages

      • Deep learning-based speech synthesis for lifelike audio

      • Customizable speech features via lexicons and SSML tags

      • Pricing details are not fully transparent and require sales contact

      • Limited free usage with potential cost escalation for high volume

      Positive Reviews

      No reviews available for the product

      No reviews available for the product

      Negative Reviews

      No reviews available for the product

      No reviews available for the product

      Used Synthesys or Amazon Polly? Tell buyers what actually differs.

      Synthesys and Amazon Polly Customers

      Customers

      No Customers information available.

      GoAnimate

      GoAnimate

      Duolingo

      Duolingo

      ProQuest

      ProQuest

      Media and Screenshots

      Videos

      No videos available.

      video-0

      1 Videos

      Top Alternatives to Synthesys and Amazon Polly in 2026

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      Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

      Frequently asked questions

      Which is better, Synthesys or Amazon Polly?
      Synthesys edges out the other on user ratings (4.6 vs 4.4). That said, the best pick depends on your use case, so use the comparison tables above to evaluate each dimension.
      Do Synthesys and Amazon Polly offer a free trial?
      Neither Synthesys nor Amazon Polly currently lists a free trial.
      What is the starting price of Synthesys vs Amazon Polly?
      Synthesys starts at $23.25 /Month. Amazon Polly starts at Contact for pricing.
      What are the top alternatives to Synthesys?
      Top alternatives to Synthesys include Murf AI, Speechify, REVOICER, Speechelo, Google Cloud Text-to-Speech.
      What are the top alternatives to Amazon Polly?
      Top alternatives to Amazon Polly include WellSaid Studio, Wavel AI, Fliki, Murf AI, Speechify.