Diwen
Huang

@devdiwen·Vancouver

Building software in public: apps, ML, and the process behind them.

d@diwen.dev
10,936
followers
+2,888
in 43 days
10.3M
lifetime views
195.9K
shares

Most creators' sponsored posts underperform.
Mine outperform.

In my current format, my three highest-performing reels are all brand promotions.

60.3K
average per reel, math-animation format
415.4K
average per reel, OnePrep SAT campaign

Top four performing reels in my current format: 523.7K, 382.8K, 339.8K (OnePrep SAT series) and 317.4K (IB English, organic).

A launch other people retold

OpenReply is an open-source alternative to ManyChat: comment a keyword on a reel, get the resource by DM. I built it in a day and launched it with one reel on my own account. Then other creators started making videos about it, which is not something I set up or paid for.

I can't promise every campaign does this. I can show you that it happened.

1,453 stars · 460 forks on GitHub

Other creators made their own videos about it. These are the 18 I counted.

Renato Dinis · Vitaly Korovitz · Leo Synthes · Tomas | AI Tools · Forcee | Crypto · Aman Naikya · I am Mark · Steve Tan · Andrei Shpanchuk · Balaji Rao · Liam Cook · Yury Shishkin · Wes Halloran · St Ledger Marketing · Mansoor Anwar · Vitaly | Web3 Trader · Orion Ray · Vincenzo Landino

OpenReply, Comment-to-DM tool launch (Reel)

8,801 comments

169.5K views

My own product, not a client campaign. The reel asked for a comment and OpenReply sent the DMs.

search openreply

Google video results for OpenReply, page 1Google video results for OpenReply, page 2Google video results for OpenReply, page 3Google video results for OpenReply, page 4Google video results for OpenReply, page 5Google video results for OpenReply, page 6Google video results for OpenReply, page 7Google video results for OpenReply, page 8

These result pages also carry unrelated videos. Only the 18 named above are counted, and I stopped counting rather than reached the end.

Three reels, three results

OnePrep wanted their SAT resources in front of students. I ran three reels across one campaign instead of putting the whole budget on a single post. All three beat my organic average by between five and nine times, so the result never depended on one post landing.

OnePrep, SAT resource series (3-reel series)

1.2M views

523,697 + 382,784 + 339,810 across three reels

Three-reel series over one campaign. Largest campaign result to date.

The format I run most

Talking-head explainers for study tools and exam prep. Most of what I post looks like this, and most briefs I get land here too.

RevisionDojo, Math (Reel)

1,728 comments

68.7K views

Single public post.

RevisionDojo, Physics (Reel + variant test)

2,384 comments

163.8K views

92,839 views on the public post, plus 65,424, 3,461 and 2,111 across three trial variants

Variant posted as an Instagram trial reel; not visible on the public profile.

Organic, IB English (Reel + variant test)

4,086 comments

376.5K views

317,381 views on the public post, plus 59,153 across three trial variants

Variant posted as an Instagram trial reel; not visible on the public profile.

Who watches

Age

13–1721.1%
18–2433.2%
25–3432.1%
35–447.1%
45+6%

Top locations

United States25.3%
India10.4%
Canada7.1%
Indonesia2.7%
United Kingdom2.4%

Gender

82.2% men · 17.8% women

Of followers who state one; 35.1% don't.

32.3% North America · 67.7% international

The numbers behind it

10.3M
views
6.9M
accounts reached
198
posts
478.6K
likes, 4.7% of views
195.9K
shares, 1.9% of views
52.7K
saves, 0.5% of views

Comments 33.1K, 0.3% of views. Every rate here is a share of views, not of followers.

Reels that ask for a reply

These reels asked for something back: comment a keyword, get the resource by DM. Delivery runs on OpenReply, a comment-to-DM tool I built. The numbers below come from reels that ran that mechanic, so they are not an average across everything I post.

8,801
comments on a single reel
169.5K
views on that reel

The reel above was my own product launch, not a client campaign.

What it costs

Single reel

One organic reel, one revision round, permanent on profile

$1,000

CTA / lead-gen reel

One reel with a comment-to-DM call to action, automated DM delivery, keyword and reply copy written with you, post-campaign delivery report

$1,400

All rates in USD. Rates reflect a globally distributed audience. Ask about region-weighted pricing for single-market campaigns.

CTA campaigns cost more than a standard reel because they deliver an action rather than impressions. Delivery runs on OpenReply, which I build and operate, so you are not paying for a third-party tool on top.

Usage rights

Base rate covers: One organic post, permanent on the profile.

Running the post as an ad, or running ads from @devdiwen, is licensed separately and quoted per campaign. Ask and I will scope it.

Let's work together

I usually reply within a day.

Updated August 13, 2026. Figures are read from Instagram Insights and available on request.

diwen.dev