
Deepgram
Eleven Labs
Speechmatics
Vapi
Express Scribe
Descript
Otter.ai
Robust and Accurate Multilingual Speech Recognition

import.io
Octoparse
Apify
ParseHub
Data Miner
Kimono
Crawlera
Get data from web pages automatically

Which is more popular?
Based on our record, AssemblyAI should be more popular than Diffbot. It has been mentioned 9 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | assemblyai.com | diffbot.com |
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In their own words, as submitted to SaaSHub.


Build powerful AI experiences for your end users on the industry’s leading speech-to-text models. The API offers high-accuracy transcribing and understanding accented speech, even with background noise or in a natural conversation. AI models are easy to integrate and always up-to-date. Join over...
No description of Diffbot yet.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
AssemblyAI is recommended for software developers, businesses, and enterprises that require transcription services, real-time audio processing, or want to implement AI-driven analytics on audio content. It's particularly suitable for industries like media production, call centers, education, and any other sector that relies heavily on audio data.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Build an AI agent with LiveKit for real-time Speech-to-Text 🤖 | Full Python tutorial
More videos
Correcting Diffbot API Output Using the Custom API Toolkit
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using AssemblyAI and Diffbot. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of AssemblyAI yet. Be the first one to post
Diffbot uses computer vision, unlike any other tools to identify relevant information on a page. As long as the page looks the same visually, the web scrapers will never break even if the HTML structures change.
The 600 lbs gorilla, Diffbot, comes with a swath of solid APIs but starts at $300, which is ridiculous if you’re just extracting text. Scrapinghub’s News API, Extractor API, and plenty more are better priced if you...
Recommendations tracked on public social media and blogs since March 2021.


It’s about value—saving time, money, and effort. Traditional transcription services charged $1-2 per audio minute. Imagine needing 10 hours transcribed—that’s $600 to $1,200, just to get your words on paper. With tools like Assembly AI... - Source: dev.to / almost 2 years ago
The auto caption is from assemblyai.com, they do a pretty good job. As for manual, you can do `Add Layer` > `Text` from the short-form editor then trim each text layer. Its slow going though. Ideally we will figure out a better interface... Source: over 3 years ago
Assemblyai is a great tool for extracting transcripts from videos, I have used it for investor presentations from other sources. - Source: dev.to / about 4 years ago
I work in non-profit/social impact and I'm trying to get a snapshot of themes/issues that concern a subset of organizations (say a total of 500) in our network via news/articles that these orgs may have published or that these orgs may... Source: over 4 years ago
When comparing AssemblyAI and Diffbot, you can also consider the following products.


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The most realistic and versatile AI speech software, ever. Eleven brings the most compelling, rich and lifelike voices to creators and publishers seeking the ultimate tools for storytelling.
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Octoparse provides easy web scraping for anyone. Our advanced web crawler, allows users to turn web pages into structured spreadsheets within clicks.
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The most accurate and inclusive speech-to-text API ever released.
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Apify is a web scraping and automation platform that can turn any website into an API.
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