Readio vs Speechify vs SpeechReader vs NotebookLM

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

Your tool
Readio
vs
Competitor 1
Speechify
Competitor 2
SpeechReader
Competitor 3
NotebookLM
Compare
4 tools · best value per row highlighted
Your tool Readio
readiolabs.org
Read Aloud Anything with Natural AI Voices
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Competitor Speechify
speechify.com
Read with your ears instead of your eyes
Make main Remove
Competitor SpeechReader
speechreader.io
Text-to-speech technology transforms written content into audio, and SpeechReader handles this conversion across multiple file formats
Make main Remove
Competitor NotebookLM
notebooklm.google.com
Your docs, deeply understood
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
5.5Kvisits/mo
5.2Mvisits/mo
26.6Kvisits/mo
159.8Mvisits/mo
MoM change
▲ 11.1%
▼ 5.5%
▲ 17.7%
▼ 26.8%
6-month growth
-53.7%
-29.2%
-33.7%
-14.7%
Global rank web
#4,351,174
#8,665
#931,590
—
Avg. last 3 months
5.7K
5.5M
21.6K
210.3M
Bounce rate lower is better
42%
44%
36%
32%
Pages / visit
1.1
5.4
2.9
5.0
Visit duration
—
3m 00s
18s
6m 32s
Traffic sources
—
● Direct 92% · ● Referral 5%
—
● Direct 81% · ● Referral 17%
ReadioSpeechifySpeechReaderNotebookLM
063.2M126.5M189.7M253MReadio · 1KReadio · 8.2KReadio · 12KReadio · 11.4KReadio · 10.3KReadio · 6.7KReadio · 5KReadio · 5.5KSpeechify · 5MSpeechify · 5.6MSpeechify · 6.2MSpeechify · 5.8MSpeechify · 7.4MSpeechify · 6.9MSpeechify · 6.7MSpeechify · 5.8MSpeechify · 5.5MSpeechify · 5.2MSpeechReader · 35.7KSpeechReader · 54.3KSpeechReader · 40.1KSpeechReader · 24.9KSpeechReader · 20.6KSpeechReader · 15.6KSpeechReader · 22.6KSpeechReader · 26.6KNotebookLM · 121.9MNotebookLM · 141.5MNotebookLM · 177.5MNotebookLM · 187.3MNotebookLM · 222.2MNotebookLM · 247.4MNotebookLM · 253MNotebookLM · 218.2MNotebookLM · 159.8M1K10K100K1M10M100M1BReadio · 1KReadio · 8.2KReadio · 12KReadio · 11.4KReadio · 10.3KReadio · 6.7KReadio · 5KReadio · 5.5KSpeechify · 5MSpeechify · 5.6MSpeechify · 6.2MSpeechify · 5.8MSpeechify · 7.4MSpeechify · 6.9MSpeechify · 6.7MSpeechify · 5.8MSpeechify · 5.5MSpeechify · 5.2MSpeechReader · 35.7KSpeechReader · 54.3KSpeechReader · 40.1KSpeechReader · 24.9KSpeechReader · 20.6KSpeechReader · 15.6KSpeechReader · 22.6KSpeechReader · 26.6KNotebookLM · 121.9MNotebookLM · 141.5MNotebookLM · 177.5MNotebookLM · 187.3MNotebookLM · 222.2MNotebookLM · 247.4MNotebookLM · 253MNotebookLM · 218.2MNotebookLM · 159.8MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$9.99per month
$29per month · free tier available
$3.83per month · free tier available
$4.99per month · free tier available
Free tier
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Free trial
–
–
–
API access
–
–
–
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Plans
Plan $9.99/moPlan $19.99/mo
Free FreePremium $29/mo
Free Demo FreeBasic $3.83/moPremium $8.25/mo
Free FreeGoogle AI Plus $4.99/moNotebookLM Pro (Google AI Pro) $19.99/moVia Google AI Ultra $99.99/mo
Capabilities input → output
Input
DocumentsTextWeb pages
DocumentsWeb pagesTextAudio
DocumentsImagesText
Web pagesTextDocumentsAudio
Output
Audio
TextAudio
Audio
VideoTextAudio
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningVoice & SpeechAI ReaderAI Text-to-Speech
Education & LearningVoice & SpeechAI PodcastAI Reader+2 more
Education & LearningVoice & SpeechAI ReaderAI Text-to-Speech
Productivity & OfficeResearch & AnalyticsVideo EditingVoice & Speech+5 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
1
8
1
8
Text to speech
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Podcasts
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–
PDF analysis
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–
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Reading
–
–
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Research
–
–
–
Summarizing
–
–
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Transcription
–
–
–
Voice notes
–
–
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Voice writing
–
–
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Audiobooks
–
–
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Files
–
–
–
Note taking
–
–
–
Productivity
–
–
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Video summaries
–
–
–
Voice assistance
–
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
2
Verified listing
–
–
–
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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.