Starbooked

Matt, known as @superdeclarative, is a US-based creator who makes Flutter tutorials and open source development content on YouTube. The channel has about 7,260 subscribers and a median of roughly 1,600 views per video, with uploads slowing to none in the past year. Sponsored integrations would cost $150 to $250 per video, a rate in line with his small audience.

Why brands book SuperDeclarative!

A niche Flutter developer audience ready for developer tool brands

  • Median of about 1,591 views per video across 104 uploads
  • Engagement rate of 5.4 percent, with a like rate of 4.7 percent
  • Long-form tutorials average over 20 minutes, giving time for product demos
Best fordeveloper toolscloud hosting for app developersonline courses for Flutter
Watch forUploads have stopped in the last year, so reach may keep declining.

Brand fit report

Content

Topics, IAB taxonomy
Technology & Computing85%
Education15%
Formats
long-form coding tutorials, livestream-style channel updates, short interview clips
Tone
technical, playful
Language
English
On camera
No, voiceover and b-roll
Production
Phone, natural light
Typical length
8 to 80 minutes for tutorials, under 7 minutes for clips

Audience

Commercial intent25/100
Comments asking for links, prices or where to buy
Sentiment70/100
Positive share of 30 comments
Engagement5.4%
Likes and comments per view on recent videos
Audience asks abouthow to build a specific Flutter widgethow Flutter compares with other state management approacheshow to structure a Flutter app
Age
20%18-24
45%25-34
25%35-44
10%45+
Gender
25%women
75%men
Countries
🇺🇸 United States35%
🇮🇳 India10%
🇬🇧 United Kingdom8%
LanguagesEnglish 100%

Commercial

0%of the last 50 videos were sponsored
None seenno sponsored videos in the last 50
Brands seen
None yet
Categories promoted
None yet
Affiliate links
No

No sponsorship disclosures found in the last 50 videos

Suitability GARM Brand Safety Floor + Suitability

Profanitylow
Adultlow
Drugslow
Violencelow
Politicslow

Family friendly
Recent titles and descriptions are technical programming content with no flagged themes.

We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.

Platforms

PlatformFollowersMedian viewsUploads, 90d
YouTube7.3k1.6k0
X–––

Benchmark score: 29 / 100

Public rule, same for everyone. How it works.

Engagement Median views relative to followers27 / 50
Activity Uploads in the last 90 days0 / 30
Reach Followers on the main platform1 / 20

Recent videos

Last three uploads, latest 1256 days ago.

Hi! My name is Matt, but you can call me Super Declarative! I'm your friendly neighborhood Flutter super hero. I'm here to save you from the monotony and frustration that you call your app development career! Together, we'll explore this amazing UI toolkit known as Flutter, and pretty soon, you'll have a few super powers, too! To stay up to date, be sure to subscribe to this channel and hit the notification bell. You can also find me on Twitter and Medium. Follow: https://twitter.com/SuprDeclarative Hourly Flutter Consulting: https://consulting.superdeclarative.com Blog: http://blog.superd
SuperDeclarative!'s own profile description on YouTube

Are you SuperDeclarative!? Claim or remove this profile.

About SuperDeclarative!

Matt, who runs the YouTube channel @superdeclarative, makes long-form Flutter and Dart tutorials, along with occasional channel updates and clips from interviews. Most of his videos are coding walkthroughs such as building a Flutter PDF viewer or cloning app interfaces, and he has also published a series called Flutter Clone Wars and a long-running Flutter Processing series. Per his website, he is a Flutter consultant and runs the Flutter Bounty Hunters open source group.

The channel has about 7,260 subscribers and a median of roughly 1,600 views per video. Its audience is likely developers already working in Flutter or learning it, with a strong skew toward men and English-speaking countries, though these are estimates. Upload pace has dropped to zero in the last 365 days.

Sponsored integrations would cost $150 to $250 per video, a range set by the channel's small view counts. At a CPM of $20 to $35 per 1,000 views, this is higher than typical paid ad CPMs of $10 to $30, so it suits small developer-tool brands rather than broad consumer campaigns.

Written from SuperDeclarative!'s public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. SuperDeclarative! can edit or remove this page at any time.

Questions about SuperDeclarative!

How much does Matt charge for a sponsored video?

Based on the channel's median of about 1,600 views, a sponsored integration would be roughly $150 to $250 per video. That works out to a CPM of about $20 to $35 per 1,000 views, which is higher than typical paid ad CPMs.

What does Matt post about on YouTube?

Matt posts long-form Flutter and Dart coding tutorials, including widget builds, the Flutter Clone Wars series, and the Flutter Processing series. He also posts occasional channel updates and short clips from developer interviews.

How do I contact Matt for a brand deal?

Contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked directly.

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