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Porta
Your agents build. Preview, annotate, repeat on your phone
Your coding agent says "done." You still need to see the result. Porta puts the product loop on your phone: manage agents in tmux, see what needs you in Inbox, review a real web preview or Android build, and send annotated feedback to the same task. Keep your CLI and your own machines. I used GPT-6 Astra throughout Porta's development, from idea to working app, to solve some of its hardest problems.
Hey Product Hunt — your agent says "done." But you're away from your laptop. How do you check what it built?
I have a day job and built Porta in my spare time. I used GPT-6 Astra throughout development, from idea to working app, to solve some of the hardest problems. Faster coding helped. I still kept coming back to the laptop to answer an agent, check a build, or explain a UI bug.
I like the CLI's simplicity and freedom. I use tmux to keep several tasks running. I wanted to keep that workflow, with a better way to step in from my phone.
With Porta, I can:
• Manage parallel agents in tmux.
• See what needs me in Inbox and return to the right task.
• Check a real web preview or Android build.
• Mark the problem on a screenshot and send it back to that same task.
That's the product loop: ask, check the result, send feedback, repeat. My machines and agent CLIs stay where they are.
Porta is available for iPhone, iPad and Android. Bring your own SSH-accessible machine and agent CLI. SSH, SFTP and local terminal tools are free; Pro adds cloud features.
If you already use CLI coding agents or tmux, what still pulls you back to your laptop?
About Porta on Product Hunt
“Your agents build. Preview, annotate, repeat on your phone”
Porta was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #69 on the daily leaderboard. Your coding agent says "done." You still need to see the result. Porta puts the product loop on your phone: manage agents in tmux, see what needs you in Inbox, review a real web preview or Android build, and send annotated feedback to the same task. Keep your CLI and your own machines. I used GPT-6 Astra throughout Porta's development, from idea to working app, to solve some of its hardest problems.
On the analytics side, Porta competes within Productivity, Developer Tools and Artificial Intelligence — topics that collectively have 1.7M followers on Product Hunt. The dashboard above tracks how Porta performed against the three products that launched closest to it on the same day.
Who hunted Porta?
Porta was hunted by Neal Cat. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Porta including community comment highlights and product details, visit the product overview.
Neal Cat