Speechify vs Manus vs Knowt vs Readio

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Speechify
vs
Competitor 1
Manus
Competitor 2
Knowt
Competitor 3
Readio
Compare
4 tools · best value per row highlighted
Your tool Speechify
speechify.com
Read with your ears instead of your eyes
Remove
Competitor Manus
manus.im
Manus is an AI agent that goes beyond answering questions to carry out tasks and automate workflows.
Make main Remove
Competitor Knowt
knowt.com
Make main Remove
Competitor Readio
readiolabs.org
Read Aloud Anything with Natural AI Voices
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
5.2Mvisits/mo
25Mvisits/mo
2.3Mvisits/mo
5.5Kvisits/mo
MoM change
▼ 5.5%
▲ 27.7%
▲ 27.1%
▲ 11.1%
6-month growth
-29.2%
-13.1%
-36.9%
-53.7%
Global rank web
#8,665
#2,481
#29,000
#4,351,174
Avg. last 3 months
5.5M
22.6M
2.1M
5.7K
Bounce rate lower is better
44%
37%
34%
42%
Pages / visit
5.4
5.0
4.6
1.1
Visit duration
3m 00s
6m 52s
5m 28s
—
Traffic sources
● Direct 92% · ● Referral 5%
● Direct 84% · ● Referral 13%
● Direct 93% · ● Referral 6%
—
SpeechifyManusKnowtReadio
07.4M14.7M22.1M29.4MSpeechify · 5MSpeechify · 5.6MSpeechify · 6.2MSpeechify · 5.8MSpeechify · 7.4MSpeechify · 6.9MSpeechify · 6.7MSpeechify · 5.8MSpeechify · 5.5MSpeechify · 5.2MManus · 14.8MManus · 14.4MManus · 18.6MManus · 21.1MManus · 28.8MManus · 29.4MManus · 28MManus · 23.2MManus · 19.6MManus · 25MKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MReadio · 1KReadio · 8.2KReadio · 12KReadio · 11.4KReadio · 10.3KReadio · 6.7KReadio · 5KReadio · 5.5K1K10K100K1M10M100MSpeechify · 5MSpeechify · 5.6MSpeechify · 6.2MSpeechify · 5.8MSpeechify · 7.4MSpeechify · 6.9MSpeechify · 6.7MSpeechify · 5.8MSpeechify · 5.5MSpeechify · 5.2MManus · 14.8MManus · 14.4MManus · 18.6MManus · 21.1MManus · 28.8MManus · 29.4MManus · 28MManus · 23.2MManus · 19.6MManus · 25MKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MReadio · 1KReadio · 8.2KReadio · 12KReadio · 11.4KReadio · 10.3KReadio · 6.7KReadio · 5KReadio · 5.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$29per month · free tier available
$16per month · free tier available
$4per month · free tier available
$9.99per month
Free tier
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Free trial
–
–
–
–
API access
–
–
–
–
Plans
Free FreePremium $29/mo
—
Free FreeUltra (School License) $4/yr
Plan $9.99/moPlan $19.99/mo
Capabilities input → output
Input
DocumentsWeb pagesTextAudio
TextDocumentsImages
Web pagesTextDocumentsAudio
Web pagesTextDocuments
Output
TextAudio
VideoSlidesImagesDocumentsApps
TextAudio
Audio
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Education & LearningVoice & SpeechAI PodcastAI Reader+2 more
Audio & MusicDesign & CreativeDevelopment & CodeImage Generation+15 more
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+2 more
Education & LearningVoice & SpeechAI ReaderAI Text-to-Speech
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
9
5
4
Text to speech
–
–
Reading
–
–
Audiobooks
–
–
Podcasts
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Agents
–
–
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Flashcards
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Note taking
–
–
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PDF to audio
–
–
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Presentations
–
–
–
Quiz generation
–
–
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Research
–
–
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Transcription
–
–
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Voice notes
–
–
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Voice writing
–
–
–
Website building
–
–
–
Workflows
–
–
–
Coding
–
–
–
Education
–
–
–
Image generation
–
–
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Music
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–
–
Video generation
–
–
–
Voice assistance
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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–
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.