Speechify vs Async
Comprehensive side-by-side comparison — features, pricing, performance, and more.
Updated April 2026
Trust & Reliability
Speechify
Trusted by:Sir Richard Branson, Gwyneth Paltrow, Ali Abdaal +1
Async
Uptime:24/7 SLA
Trusted by:SiriusXM, WSJ, Netflix +6
GDPR
SOC 2
Too Close to Call
Speechify (7.2) vs Async (7.0) — difference of 0.2 points
AI Comparison Summary
Speechify
7.2
avg score
Async
7.0
avg score
Speechify leads overall.
Based on 6 dimensions
How scores are calculatedOverall Winner
Speechify
7.2 / 10
Speechify
Best For
Listening to documents and articles for faster comprehension
Writing emails and notes using voice dictation
Creating AI-generated podcasts from text
Summarizing long-form content for quick insights
Not Ideal For
Users seeking a completely free, full-featured text-to-speech solution
Individuals who prefer traditional typing over voice dictation for all writing tasks
Teams requiring highly specialized, industry-specific AI models not offered
Async
Best For
Creating professional podcasts and video content
Streamlining content production for marketing teams
Developing real-time conversational AI applications
Generating multilingual voiceovers and dubbing
Not Ideal For
Users needing extensive video editing capabilities beyond AI enhancements
Individuals seeking a purely free solution for high-volume content creation
Users who require offline access for editing and recording
* Verdict is based on our algorithmic scoring of publicly available data. Learn about our methodology
Speechify is best for
🎵Audio & Voice8.5🎧Customer Support7.0🎬Video5.0
Async is best for
🎬Video9.0🎵Audio & Voice6.7💻Coding & Dev5.0
Filter by your use case:
Pros & Cons
SpeechifyPros
- Available across multiple platforms including web, iOS, Android, Mac, Chrome, and Edge
- Offers over 1,000 natural-sounding voices in 60+ languages
- Includes voice typing and AI assistant features beyond just text-to-speech
- Allows for speed listening up to 5x, enhancing productivity
- Supports various file formats like PDF, DOCX, EPUB, and TXT
- Provides commercial usage rights for generated audio in Studio products
Cons
- Free plan offers only robotic-sounding voices and limited features
- Premium features require a monthly subscription
- Voice cloning requires speaker's permission
- Offline listening is only available for Premium users by downloading audio
- No explicit mention of advanced audio editing features beyond drag-and-drop timeline for Studio
AsyncPros
- Comprehensive end-to-end AI studio for audio and video creation
- High-quality remote recording with local track separation
- Advanced AI features like 3-second voice cloning and multilingual dubbing
- Developer-friendly API with low-latency text-to-speech
- Team collaboration tools and enterprise-grade security (SOC 2 Type 2, GDPR)
- Offers a free plan with no credit card required for basic features
Cons
- Monthly AI credits do not roll over to the next month for subscription plans
- Free plan has limited recording hours, transcription, TTS characters, and export quality
- Some advanced AI video features like Filler Word detection are only available on higher tiers
- No explicit mention of offline mode
Weighted Score — Adjust What Matters to You
Pick a profile or drag sliders — scores and radar update instantly on the right.
Quick profiles:
Ease of Use5
Output Quality5
Value for Money5
Customizability5
Support & Ecosystem5
Integration Power5
Dimension Comparison
Speechify
7.2
/ 10
Your pick
Async
7.0
/ 10
Dimension Breakdown
Ease of Use
AIHow easy it is to get started and use daily
Speechify
8.0▲ +1.0
Async
7.0
Output Quality
AIQuality and accuracy of generated results
Speechify
8.0
Async
8.0
Value for Money
AICost vs. features and output quality
Speechify
7.0
Async
7.0
Customizability
CalculatedAbility to tailor to specific needs
Speechify
5.0
Async
5.0
Support & Ecosystem
AIDocumentation, community, and support quality
Speechify
7.0
Async
7.0
Integration Power
CalculatedAbility to connect with other tools and workflows
Speechify
8.0
Async
8.0
Calculated = derived from verified integration count and API/open-source signals. AI = LLM-assessed from public website content. Methodology
Data is sourced from public information and vendor websites. It may not always be up-to-date — verify pricing and features directly with the vendor before purchasing.Report inaccuracy
Frequently Asked Questions
Which is better, Speechify or Async?
Both are strong options. Speechify has a rating of 0.0/5 (0 reviews), while Async has a rating of 0.0/5 (0 reviews). The best choice depends on your specific use case, budget, and workflow requirements.
Is Speechify cheaper than Async?
Speechify starts at free (freemium model) with a free trial. Async starts at free (freemium model) with a free trial. Use the Cost Calculator above for a detailed estimate.
What are the main differences between Speechify and Async?
Speechify — "Listen to any text, write with your voice, and get instant AI answers.". Async — "One AI for audio, video & voice". Key differences include their pricing models, platform support, integrations, and technical capabilities. See the Feature Comparison table above for a complete side-by-side breakdown.
Can I use Speechify and Async together?
Yes, many teams use both tools together for different purposes. Use the Stack Builder section above to combine Speechify and Async with other tools and save your AI toolkit.
Does Speechify or Async have a free plan?
Speechify is available for free with a free trial. Async is available for free with a free trial. Always verify current pricing directly with the vendor.