Momentum
Rising startups →- Launches
- Growth
- Product
- Hiring & team
- Money
- News & stories
- Launches Clamshell launched on Product Hunt
Astracia Signal Score
Compare with similar →Not enough public signals for a score yet. Missing signals are not a sign of weakness.
Built with
All tools →Open source Open source alternatives to Clamshell →
Connections
Sign in to followNo public connections on record yet.
About the startup
Closing my MacBook used to kill whatever I had left running: a build, a download, sometimes an agent halfway through a task. I made Clamshell to fix that. The lid shuts, the screen goes dark, and the work carries on. No monitor, sudo, or admin setup.
Similar products in Development & IT
Browse category →Products from the same category with overlapping descriptions or details. They are not reviewed alternatives; compare features and current plans before choosing.
| Product |
|---|
LidLockKeep your MacBook running with the lid closed |
Hold My LidKeep your Agents running while your macbook is closed |
DrainTrack everything that runs out on your MacBook |
Drop NotchYour agents, in the notch. |
Notch PilotA live companion for Claude Code that lives in your MacBook notch. Reacts to what Claude is doing, intercepts permission prompts, and shows all your running sessions at a glance. - devmegablaster/N... |
Deeptide -A Native DeepSeek Coding AgentBuilt by DeepSeek, for DeepSeek - Swift-native macOS harness |
KnockYour MacBook just got a hidden button |
TuneOwlThe ultimate, beautifully crafted macOS system optimizer. |
More in Development & IT
Browse category →Selected by category and available use-case details. A topic match does not establish equivalent features.
| Product |
|---|
FrsetNative Mac app for clipboard, screenshots, OCR, translation & AI. |
Structure React ApplicationsDurable React architecture for AI coding agents |
Creator Media Kit GeneratorKnow your sponsorship rate in 60 seconds |
AFK Pilot (for Grok 4.6)Watch, approve, and steer Grok 4.6 from anywhere. No CLI. |
GLM-5.3Coding leap from scaled post-training on the same base |
Sharepoint migration tool | VyapinSharepoint migration tool |
Recently added in Development & IT
Browse category →Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.
| Product |
|---|
SupastackSupastack is a cross-platform monorepo boilerplate that lets you ship web (Next.js), native mobile (Expo), and desktop (Tauri) apps from a single codebase. |
AVISThe operating system for AI applications |
TermioCross-platform terminal app and SSH client |
LaradeckManage Laravel dev processes in one native Mac app |
Explore expertise in Development & IT
See all →Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.
| Profile |
|---|
Rahul JainSoftware Engineer 👨💻 React.js and Motion Design 🏎️ |
RobinWorks at R² Consulting |
Shinya KatōJapanese programmer |
Media about Development & IT
See all →Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.
| Show |
|---|
Dmytro’s SubstackNewsletter · Dmytro Krasun |
TechnoBizzVaultNewsletter |
Tech World With Milan NewsletterNewsletter · Dr Milan Milanović |
Founder stories from Development & IT startups
See all →Retold founder accounts from startups in the same category, each linked to the original.
| Story |
|---|
Tailwind UI's $2 million was five months of a commercial product, not a URL typoAdam Wathan's August 2020 essay says Tailwind CSS had about 10 million installs and that Tailwind UI, then about five months old, was about to cross $2 million in revenue, figures he stated himself beside a slug that mis |
ScreenshotOne took three years to $10k MRR and eight months to $20kDmytro Krasun says ScreenshotOne reached $10k monthly recurring revenue in September 2024, almost three years after launch, then $20k in June 2025, and that the second number changed how much more money still drove him. |
AJ said Carrd was about $1.2M ARR and he spends time on the product, not campaignsAJ told SaaS Club Carrd was about $100k MRR, about $1.2 million ARR, and that with two people he invests time in the builder rather than in finding ways to market it; he did not, in the sources fetched here, state $2M AR |
WP Engine passed $100M ARR after Cohen made thirty people say they would pay $49Jason Cohen says he did not start WP Engine until 30 people said they will pay $49 a month, 20 of them did, and in January 2018 he reported the company had passed $100 million ARR and closed $250 million from Silver Lake |
Browse Development & IT categories
See all →Subcategories in the same part of the directory, with the number of listed products.
| Category |
|---|
Code editors & coding assistants2,572 listed products |
Website & app builders1,741 listed products |
Cloud infrastructure & DevOps1,195 listed products |
Monitoring & IT management645 listed products |
Version control & code review543 listed products |
Software testing & QA444 listed products |
APIs & backend platforms281 listed products |
Blockchain development211 listed products |