Daily archive · Showcase radar

Small products from 2026-07-24

This archive keeps the public showcase samples from this source date. The main showcase feed always shows the latest non-empty day.

Source date: 2026-07-24 · 11 featured · 8 public samples

Public samples 8

Other concrete small products and betas that passed the public filter.

# Product Subreddit Category Date Source
12
CopyCraft: AI copywriting tool that learns your brand voice before generating

Original title

Building an AI copywriting tool that actually learns your brand's writing voice before generating anything, almost done with the MVP, would love feedback.

Original post excerpt

Been building this for a few months now as a solo dev. It's called CopyCraft and the core idea is simple most AI copy tools generate the same robotic slop for everyone. You spend more time editing it than you would've writing it yourself. So I built two thing…

CopyCraft is a solo-built AI copywriting assistant for content creators and marketers who need brand consistency. It first builds a Voice Profile by analyzing your past writing samples or a short questionnaire, then channels all generated copy through that profile. The pitch is to fix the generic, robotic output problem common in mainstream AI writing tools.

The "profile-first, then-generate" workflow is a product-shape worth watching as it tries to turn brand voice customization into a defensible moat.

r/buildinpublic ai app 2026-07-24
13
Congress Trading API: API for U.S. House members' disclosed stock trades

Original title

Congress Trading API

Original post excerpt

API link I built an API for fetching disclosed stock trades by members of Congress (not the Senate at this time, as they have a scary prompt warning against using their data commercially), all the way back to 2020 - and updated every 6 hours. There are endpoi…

An API that provides disclosed stock trade data by members of the U.S. Congress, going back to 2020 and updated every 6 hours. Supports queries by politician, ticker, buy/sell direction, and can reconstruct politician portfolios. Integrable into dashboards or trading apps. Currently covers the House, not the Senate.

Turns scattered public political trading disclosures into a structured, queryable API — a useful case study for how to package open data into a developer-facing product.

r/SideProject dashboard 2026-07-24
14
Filarr: local-first desktop app with client-side E2E encryption for self-hosted notes and files

Original title

ow do you handle E2E encryption for notes & files in your selfhosted stack ?

Original post excerpt

I love Markdown tools like Obsidian and Nextcloud, but I’ve always felt the encryption story in self-hosted setups is a bit fragmented. Obsidian vaults sit on disk in plaintext unless you layer third-party tools on top (and plugin-based encryption feels risky…

A local-first desktop app built around client-side encryption, designed to fill the gap between Obsidian's plaintext local storage and Nextcloud's server-side key management. Aimed at self-hosted users who want true zero-knowledge protection for Markdown notes and files.

The self-hosted community has recurring demand for zero-knowledge note solutions, and existing tools struggle to balance security with usability. Filarr's client-encryption approach offers indie builders a useful reference for entering the privacy-first space.

r/selfhosted app 2026-07-24
15
Autobattler: A live service auto-battler game on Steam

Original title

We made a live service game on Steam

Original post excerpt

Last summer I pitched to my team following some research that we should try and make an Autobattler but it’s live service so we push out updates and get revenue from cosmetics. I did some research and my aim was to make a game that had a complexity between su…

A complexity mid-point between Super Auto Pets and The Bazaar, this auto-battler launched on Steam with seasonal updates and cosmetic monetization. Targeted at indie devs exploring live service models for small games.

Shows how a small team can scope a live service game within manageable complexity, useful for indie devs considering long-term game updates.

r/indiedev side project 2026-07-24
16
Brochure Maker: one-line positioning for English readers

Original title

Two years running a one-man web shop, and a tiny brochure maker I built for my clients is the first thing that actually recurs

Original post excerpt

Two years running a one-man web design and maintenance shop for local service businesses. About $6k a month. I've been chasing recurring revenue that whole time, because one-off site builds are a treadmill. The first thing that actually recurs isn't website w…

A brochure builder for local service businesses (plumbers, dentists, landscapers). Clients can quickly generate posters, seasonal promotions, and event flyers without design skills. It runs on a subscription model, turning one-off favors into recurring revenue.

Demonstrates a viable pivot from custom services to a tool product, targeting a non-technical niche that many indie builders overlook.

r/microsaas template or generator 2026-07-24
17
Sherlock Search: Search for anyone using just a photo

Original title

I built Sherlock Search — a tool that lets you search for anyone using just a photo

Original post excerpt

Names, usernames, and profile details can all change. A face is often the only information you have. That’s why I built Sherlock Search , a reverse face-search tool that allows people to search for anyone online using only a photo. The core workflow is simple…

Sherlock Search is a reverse face-search tool that lets you find someone online with only a photo. Upload a clear face picture, and it compares against publicly available web images, sorted by visual similarity, showing the source links of matched images. Useful for verifying unknown online identities, detecting impersonation, or checking where your own face appears.

A lean product that turns a single AI capability (face recognition) into a focused utility. Indie builders can observe how to define a clear use case without feature bloat.

r/buildinpublic app 2026-07-24
18
Boxedby AV: AV rooms as a service for enterprises in Europe & Middle East

Original title

I spent a decade watching the AV industry overcharge and underdeliver — so I built "AV rooms as a service." Looking for my first 100 users + suppliers and Partners from the European community with AV clients in the Midd…

Original post excerpt

After ~10 years in commercial AV (the industry behind the screens, mics, and video gear in offices, boardrooms and campuses), I got tired of the same three problems: rooms designed by people who’ve never done an install, hardware marked up to the moon, and cl…

Boxedby AV is a platform that provides standardized AV room solutions for commercial spaces, designed by experienced engineers and shipped after field testing. It uses certified refurbished/open-box hardware to cut costs and avoids expensive maintenance contracts. Currently targeting European and Middle Eastern clients, it's seeking first 100 users and suppliers.

A fresh 'rooms as a service' model tackling overpricing and poor delivery in commercial AV. Worth watching how refurbished hardware + on-demand service can disrupt a legacy industry.

r/alphaandbetausers app 2026-07-24
19
Gleam: energy savings app for solar/EV/battery owners

Original title

Beta testers wanted for an energy savings app — solar/EV/battery owners get the full experience, but I'd love anyone's take on the concept and onboarding

Original post excerpt

Looking for beta testers — I made an energy savings app tailored to solar/EV/battery owners (free Pro access for real feedback), but one people looking to save on energy costs in general can also use. I'm the solo builder of Gleam — an app that looks at your…

Gleam is a solo-built energy savings app designed for solar, EV, and home battery owners, but usable by anyone looking to cut energy bills. It pulls in your utility rate plan, solar generation data, and device status, then suggests specific actions to lower your bill rather than generic advice.

The angle of turning fragmented energy data into actionable, rate-plan-aware advice is a nicely verticalized dashboard play worth watching for user acquisition and retention tactics.

r/alphaandbetausers dashboard 2026-07-24