Mumbly

Mumbly

AI voice dictation that happens privately on-device

Visit
All-time revenue
-

All-time

MRR
-

No active subscriptions

Founder
nickvernijNick

1,160 followers on 𝕏

Founded
September 2025
NLNetherlands

Revenue is verified withStripeStripe API key.Last updated: Sep 17, 2026, 06:39 PM

Startup insights

Pricing

Free to use

Team size

1 person

Funding

Bootstrapped

Domain Rating

0/100

mumbly.ai

Ahrefs Domain Rating measures backlink profile strength on a 0 to 100 logarithmic scale.

Marketing channels

Market

Tech stack

Frontend

Backend

Product updates

Discover more startups

Advanced Search
Flipify

Flipify

Flipify finds you the best deals on platforms like Facebook Marketplace, eBay, Craigslist, OfferUp, and more.

Revenue (30d)

$16k

MRR

$17k

Total

$135k

Mediaboost

Mediaboost

Guaranteed PR packages and backlinks to boost SEO, AIO and social trust

Revenue (30d)

$27k

MRR

$0

Total

$49k

DM Champ

DM Champ

This Al Is So Good It Feels Illegal: Watch it convince a stranger to put down $1,000 on a $40,000 treatment. No human involved. Just Al selling like your best closer, except it works 24/7 and never takes a day off. Use it for your own business. Or white-label it, sell it to others, and charge them monthly. Keep everything.

Revenue (30d)

$6.6k

MRR

$14k

Total

$200k

Marea Alcalina

Marea Alcalina

Marea Alcalina provides instant online stores creation using AI.

Revenue (30d)

$7.9k

MRR

$457

Total

$371k

FOR SALE
AI Toolbox

AI Toolbox

Chrome extension adding folders, full-text search, a prompt library, bulk export and cross-device sync to ChatGPT, Gemini, Claude and Grok. $13-17k/month revenue and growing (up from $2.9k in May), ~75% from one-time Lifetime plans plus $5.7k MRR. 40,000+ installs, 4.7/5 on the Chrome Web Store, ~47k monthly actives, 1,700+ paying customers. Privacy-first: no chat content leaves the browser. Product Hunt launch winner, Sep 2026.

Revenue (30d)

$21k

MRR

$1.4k

Total

$92k

Rezi

Rezi

Most people agree this is the best resume builder in the world. We have about 1M new users every year. Rezi Enterprise, a new and growing product, supports over 300 organizations, including 1 fortune 500, and multiple universities. We are now working to allow companies a way to connect with job seekers, and bridge the gap between company and job seeker while bringing transparency to job seekers.

Revenue (30d)

$227k

MRR

$253k

Total

$10.1M

The database of verified startup revenues

Browse 1,000+ verified startups for sale