Portfolio

25 featured from 58 active products · checked July 11, 2026

Flagship

Bitter

A prepared workspace and command-line tool for building software with AI, from the first commit through deployment and support.

bitter.sh →

Flagship

BitterClip

Find the moment, check the source, and turn long conversations into finished clips.

bitterclip.com →

Products & platforms

13

  • SheetGenius

    sheetgenius.com

    Draft printable worksheets, quizzes, and study guides from a topic or standard, then review and adjust them before class.

  • JobTimer

    jobtimer.com

    A free job timer for crews: geofenced clock-ins, receipt capture, payroll-ready reports.

  • BloomQuery

    bloomquery.com

    Check a name across common domain extensions for free, or use Deep Search to generate and check more ideas.

  • BitterDesk

    bitterdesk.com

    Website support that answers from the product information you provide and keeps the full conversation together when a person should step in.

  • BitterQuote

    bitterquote.com

    Asks the questions that affect a service price, then gives the seller ranges, assumptions, and a handoff to review before quoting.

  • BitterPost

    bitterpost.com

    In development as of July 2026: will gather the threads and transcripts you point it at, so you can understand a conversation before deciding what to add.

  • BitterCheckout

    bittercheckout.com

    Adds Stripe payments to an existing product site while the product keeps control of access and fulfillment.

  • BitterPing

    bitterping.com

    Uptime and heartbeat monitoring for HTTP endpoints, with email alerts on down and recover.

  • BitterAnalytics

    bitteranalytics.com

    Shows what happens after software ships: product usage, search, revenue, deployments, and uptime in one private place.

  • BitterHub

    bitterhub.com

    One account for Bitter apps, billing, and hosted workspace access.

  • BitterLog

    bitterlog.com

    Keeps the original history behind an agent run, so a person can retrace failures, review decisions, and continue the work.

  • Bank of Papa

    bankofpapa.com

    A private family bank for kids' savings: allowance tracking and compound interest.

  • Arugula

    getarugula.com

    Speech to text for Mac: hold a key, speak, words appear. On-device, private.

Tools & research

3

  • Silicon Score

    siliconscore.com

    Local LLMs ranked for Apple silicon: model fit, quantization, runtime, and speed.

  • AI Data Center Index

    aidatacenterindex.com

    Tracks 346 AI data-center facilities across 64 countries: operators, capacity, energy, locations.

  • Bitter Frontier

    frontier.bitter.sh

    Weekly field notes on what changed in coding agents, what broke, and what to test before the next rollout.

Games

7

  • Free Takuzu

    freetakuzu.com

    Takuzu and Binairo binary puzzles, free in the browser.

  • Free Kakuro

    freekakuro.com

    Fresh Kakuro puzzles in the browser, with hints and candidate notes.

  • Free Nonograms

    freenonograms.com

    Picross-style logic puzzles. No signup; desktop or mobile.

  • Free Reversi

    freereversi.com

    Reversi against a computer opponent, with difficulty levels and hints.

  • Ruedoku

    ruedoku.com

    Free Sudoku with candidate marks, hints, and step-by-step Auto Play when you want help.

  • Tiltrun

    tiltrun.com

    A one-table physics speedrun: guide one ball through the targets and get out fast.

  • Juice Axe

    juiceaxe.com

    A Worms-style artillery game: precision arcs, terrain strategy, quick rounds.

Each link above returned a live page on July 11, 2026.