VoiceBrief
VoiceBrief is a SaaS learning platform that turns PDFs, web pages, and text into original-document audio, synced read-along, summaries, quizzes, flashcards, and slides. Customers discover VoiceBrief at voicebrief.io and subscribe to VoiceBrief Pro for $19.99 per month.
VoiceBrief
VoiceBrief is a SaaS learning platform that turns PDFs, web pages, and text into original-document audio, synced read-along, summaries, quizzes, flashcards, and slides. Customers discover VoiceBrief at voicebrief.io and subscribe to VoiceBrief Pro for $19.99 per month.
Ranked #2721 on TrustMRR
15 active subscriptions
Revenue is verified with
Stripe API key.Last updated: Sep 9, 2026, 12:01 AM
Turn any PDF into audio while keeping the meaning, offering professor explanations when it gets difficult.
Dense academic text becomes easier to process by converting PDFs into audio with explanations and practice material.
Audience
Students, Professionals, Lifelong Learners
Pricing
Free: $0/mo, Pro: $19.99/mo
Domain Rating
voicebrief.io
Ahrefs Domain Rating measures backlink profile strength on a 0 to 100 logarithmic scale.
Tech stack
Backend
Additional info
Featured on Startup Fame, Secure Stripe checkout, Try a free PDF preview
Screenshot
voicebrief.ioProduct updates
More startups for sale
View MarketplaceFirstRevenue
Profitable iOS education helping users earn their first income online through personalised, step-by-step plans. The app has grown from $35 to $3.2K monthly revenue in 4 months, with $1.4K MRR and 150+ active subscribers. Acquisition is organic through an automated TikTok content network, requiring ~1–2 hours/week to operate.
Revenue (30d)
$3.3k
Asking Price
$23k
$20k
Multiple
0.5x
UpLinked B.V.
UpLinked is an AI web app for B2B coaches, consultants and agencies, with a live iOS app and Android in review. It analyses your LinkedIn profile, business, offer and goals, turns that into a 12-week content strategy, then writes posts in your own tone of voice, generates carousels and visuals, plans them and publishes straight to LinkedIn. It learns from your analytics with every post. The goal is not likes, but leads and clients.
Revenue (30d)
$3k
Asking Price
$28k
Multiple
0.8x
GEHIRN.md
The tool u need to win in AI Search.
Revenue (30d)
$252
Asking Price
$22k
$15k
Multiple
5.0x
Anonymous Startup
Mature, self-serve no-code SaaS with $19.3K verified MRR (1,012 active subscriptions) and $1.1M+ lifetime revenue. AI-assisted creation flow, drag-and-drop builder, and popular with freelancers & agencies. Runs on ~$6K/month with a small team at a 40-50% profit margin. Strong organic word-of-mouth acquisition channel.
Revenue (30d)
$15k
Asking Price
$160k
Multiple
0.9x
DiskBuddy
Visualize your Mac Storage in 8 Different Ways
Revenue (30d)
$549
Asking Price
$3.5k
Multiple
0.5x
Stealth Company
Finance/Trading SaaS (software platform included) and community business with tons of paying subscribers. Very lean margins at the moment as there are no employees and only about $100-$300/mo in expenses. Acquisition would include full software ownership rights, all custom bots/tooling, all educational resources and full customer base. Easy owner transition via Whop. I'm willing to provide up to 2 month's of free post-buyer support and be active within the community as you grow/expand it.
Revenue (30d)
$11k
Asking Price
$105k
Multiple
0.8x