# SaaS Maker

> SaaS Maker is the public directory for Fleet products and the reusable packages, skills, templates, and feedback layer that help them ship.

## Studio identity

- Founder and builder: [Sarthak Agrawal](https://sarthakagrawal.dev)
- Thesis: SaaS Maker keeps the public product inventory inspectable and publishes the shared workshop used across it, without becoming the private Fleet control plane.
- Position on AI: AI belongs inside the craft: in the capability, the research, and the way the work gets built. It should make a product more useful or make a difficult workflow possible; it is not a substitute for product judgment.

> I use AI as material, infrastructure, and a collaborator—but not as the identity of the work. The studio is about choosing useful problems, building the right product around them, and maintaining what earns its place.

## Representative work

- [CodeVetter](https://sassmaker.com/p/codevetter): Higher confidence that an agent completed the requested change correctly and safely.
- [PostTrainLLM](https://sassmaker.com/p/posttrainllm): Train, evaluate, compare, and run specialist models with evidence about what worked and why.

- [Full studio thesis](https://sassmaker.com/studio)
- [Studio thesis as Markdown](https://sassmaker.com/studio.md)

## When to use this

SaaS Maker is best suited for:
- Discovering which focused, maintained products exist in the studio and where each one lives.
- Getting a quick, link-driven index of products, past repositories, and first-party learnings.
- Resolving a product to its canonical home rather than a duplicate directory listing.
- Powering agent workflows that need a machine-readable catalog (/api/ai) plus markdown alternates for every public page.

It is NOT a task runner, an API gateway, or a fleet control plane. For product behavior, release notes, or support, follow the canonical product link in each entry.

## Core surfaces

- [Studio home](https://sassmaker.com)
- [Studio thesis](https://sassmaker.com/studio): owner position, operating principles, representative work, and boundaries
- [Shareable project directory](https://sassmaker.com/projects): 43 working public experiments and reference projects
- [Scored ideas](https://sassmaker.com/ideas): 140 tech-heavy product ideas with transparent Money, Fun, feasibility, competition, source, and customer context
- [Reusable tooling](https://sassmaker.com/tools): 105 public skills, scripts, templates, and guides
- [Launchkit](https://sassmaker.com/launchkit): free agent-executable launch toolkit — product brief, truthful run planner, per-platform submission playbooks, evidence tracker
- [Launch catalog](https://sassmaker.com/launchdesk): provenance-honest directory of launch and submission destinations
- [Funding directory](https://sassmaker.com/funding): 184 accelerators, residencies, funds, credits, and resources with per-row evidence grading and decision views
- [Domain ranks](https://sassmaker.com/ranks): provider-reported Ahrefs DR board for all owned Fleet domains, weekly snapshot
- [Search](https://sassmaker.com/search): unified index across every surface — humans use ?q=, agents fetch /search.json once
- [Learnings](https://sassmaker.com/learnings): first-party notes from building products and agent workflows
- [A structured alternative to a product-launch spreadsheet](https://sassmaker.com/learnings/a-structured-alternative-to-a-product-launch-spreadsheet): Learn how to replace your stale product-launch spreadsheet with a structured, verifiable JSON dataset. Explore a scalable architecture for tracking launch directories, PR metrics, and link status.
- [Data-Quality Checks for a Launch-Directory Catalog](https://sassmaker.com/learnings/data-quality-checks-for-a-launch-directory-catalog): Discover a structural approach to catalog data quality. Learn how to separate private metadata from public directories and enforce strict schema checks without a traditional database.
- [Free vs paid product directories: how to decide](https://sassmaker.com/learnings/free-vs-paid-product-directories-how-to-decide): An evidence-based guide on evaluating free versus paid product directories for SaaS discovery, based on real portfolio management and catalog curation strategies.
- [How to identify real submission routes in launch directories](https://sassmaker.com/learnings/how-to-identify-real-submission-routes-in-launch-directories): Stop wasting time on dead links and scraped lists. Learn how to identify verified submission routes for SaaS launch directories.
- [How to plan follow-up dates after a product submission](https://sassmaker.com/learnings/how-to-plan-follow-up-dates-after-a-product-submission): Learn how to establish actionable follow-up and verification plans after submitting a product to directories.
- [Importing and exporting a launch campaign with CSV and JSON](https://sassmaker.com/learnings/importing-and-exporting-a-launch-campaign-with-csv-and-json): Learn how to manage your product launch campaign using standard formats like CSV and JSON, integrating structured data directly into your workflow.
- [Keeping a launch workspace private in browser local storage](https://sassmaker.com/learnings/keeping-a-launch-workspace-private-in-browser-local-storage): Learn how to build a private, local-first launch workspace using browser local storage, with concrete examples from LaunchDesk.
- [Matching a Launch Channel to the Product Being Launched](https://sassmaker.com/learnings/matching-a-launch-channel-to-the-product-being-launched): Learn how to match your product's architecture, audience, and goals to the right launch channel using concrete examples.
- [When to Quarantine a Dead or Contradictory Launch Listing](https://sassmaker.com/learnings/when-to-quarantine-a-dead-or-contradictory-launch-listing): Learn how the quarantine pattern isolates suspect launch listings and conflicting metrics without silently erasing historical data.
- [Why every launch destination needs source attribution](https://sassmaker.com/learnings/why-every-launch-destination-needs-source-attribution): Discover why provenance-honest source attribution is critical for evaluating SaaS launch destinations, and why explicit unknowns beat invented metrics.
- [Why launch tracking should not become automated submission spam](https://sassmaker.com/learnings/why-launch-tracking-should-not-become-automated-submission-spam): Discover why careful, manually tracked launch submissions using tools like LaunchDesk drastically outperform automated directory submission spam in SaaS.
- [Skills should declare capabilities, not model names](https://sassmaker.com/learnings/skills-should-declare-capabilities-not-model-names): Why portable agent skills need provider-neutral intelligence and reasoning requirements, and how Fleet is testing the idea.
- [Feedback package](https://www.npmjs.com/package/@saas-maker/feedback): callback-only React package

## Shareable projects and experiments

- [CodeVetter](https://codevetter.com): Execution-backed verification for AI-written software changes — local-first and inspectable.
- [PostTrainLLM](https://posttrainllm.com): An experimental browser model playground: run small language models locally with visible generation metrics.
- [Anchor](https://anchor.significanthobbies.com): A local-first day planner and focus timer for Mac, iPhone, and Apple Watch that explains the gap between the schedule you planned and the day you lived.
- [Anime List](https://anime.significanthobbies.com): Anime and manga discovery with multi-axis filtering and personal watchlists.
- [App Health](https://health.sassmaker.com): Web analytics, product events, logs, and endpoint health in one workspace.
- [Browser Agent Testing](https://browser-agents.sarthakagrawal.dev/): A completed local web and iOS experiment comparing browser-agent speed, cost, reliability and defect detection against independent verification.
- [BrowserDaddy](https://browser.daddyrad.com/): A local-first Mac browsing intelligence app for a unified history archive and real attention tracking.
- [Calorie](https://calorie.significanthobbies.com): A private, local-first food, water, and weight journal with transparent timing guidance.
- [ContextDaddy](https://context.daddyrad.com/): A local Mac desk for agent context, skills, usage, and observed telemetry.
- [DaddyRad](https://daddyrad.com/): Umbrella landing for the daddy series: native Mac utilities for performance evidence, storage cleanup, browsing attention and agent context.
- [Free AI](https://ai-gateway.sassmaker.com): An OpenAI-compatible free-tier model gateway with operator-provisioned project access.
- [GitStat](https://git.significanthobbies.com): An experimental public GitHub analysis tool for repository activity, contributions and code churn.
- [HeyPace](https://heypace.app): An experimental macOS voice-agent preview; installation and permission-dependent workflows are still being qualified.
- [High Signal](https://highsignal.app): Evidence-backed daily intelligence across technology, startups, finance, and public markets.
- [High Signal Podcasts](https://podcasts.highsignal.app): Search evidenced podcast claims and follow links back to the original episode or publication.
- [IssuePages](https://issues.sarthakagrawal.dev): Read public GitHub issues as focused articles; publishing requires repository-owner access.
- [Karte](https://karte.cc): A creator-owned public profile that answers visitor questions and preserves context for better inbound.
- [Kinetic](https://mail.significanthobbies.com): A private Gmail workspace for local semantic search, sender insights, and explicit unsubscribe workflows.
- [Kith](https://kith.significanthobbies.com): A private iPhone app for the people you actually want to stay close to — closeness-weighted constellation home, standing notes, and a chronological log per person.
- [Knowledge Base](https://knowledgebase.sassmaker.com): Private agent search over specialized corpora with ranked citations, provenance, and schema-aware retrieval.
- [Live](https://live.significanthobbies.com): Explore hobbies and possibilities, build a personal bucket list, and save your progress on this device or in your account.
- [LoopTV](https://tv.significanthobbies.com): An experimental lean-back queue of curated science and other videos.
- [Mashup](https://mashup.highsignal.app): Two playable examples of a local media-editing pipeline, with captions and inspectable source and approval receipts.
- [Memory Map](https://chatgpt.significanthobbies.com): A browser-local experiment for importing a ChatGPT export, exploring semantic themes and search, and optionally saving analysis on your device.
- [Nomad Data Adventure](https://nomad.significanthobbies.com/): Nomad Atlas explores 1,374 terrestrial places with living-cost profiles, lifestyle filters, city comparisons and downloadable source data credited to Nomads.com.
- [Paths](https://paths.significanthobbies.com): Explore sourced career turning points with explicit survivorship and forecasting limits.
- [PerformanceDaddy](https://performance.daddyrad.com/): A local Mac performance investigator for background apps, helpers and developer workloads, with measured evidence and reviewed actions.
- [PH Catalog](https://ph.significanthobbies.com): A resumable local Product Hunt catalogue and analytics experiment with a privacy-safe synthetic demo.
- [Reddit Insights](https://reddit-insights.highsignal.app): Search a dated snapshot of 93 Reddit communities in your browser, with links to original posts and explicit provenance limits.
- [Research Papers](https://papers.highsignal.app): Search academic papers and follow original sources; account-based research chat is not yet qualified.
- [RolePatch](https://rolepatch.com): A guest resume-tailoring experiment with a reviewable diff and browser-local document exports.
- [SaaS Maker](https://sassmaker.com): A public directory of working experiments, launch destinations, reference projects and reusable tooling.
- [Sarthak Agrawal](https://sarthakagrawal.dev): Selected engineering case studies, technical writing and working project demonstrations.
- [Setline](https://setline.significanthobbies.com): An iOS-native training tracker that runs a written strength, cardio and mobility programme one set at a time and measures each exercise against an authored target.
- [Significant Hobbies](https://significanthobbies.com): The shared Hub for Live, Calorie, Setline, Kith, and Anchor, backed by one privacy-aware control plane.
- [Starboard](https://starboard.codevetter.com): Explore public GitHub repositories and related projects through a searchable discovery experiment.
- [storagedaddy](https://storage.daddyrad.com/): An open-source native Mac storage analyzer for developer caches, builds, dependencies and AI session archives, with reviewed cleanup. Free during early access.
- [SWE Interview Prep](https://learn.significanthobbies.com): A learning OS for software-engineering interview practice.
- [Web Playables](https://idle.aliveville.com): Small browser-playable game experiments.

## Machine surfaces

- https://sassmaker.com/.well-known/ai-catalog.json
- https://sassmaker.com/api/ai
- https://sassmaker.com/projects.json
- https://sassmaker.com/ideas.json
- https://sassmaker.com/ideas.md
- https://sassmaker.com/tools.json
- https://sassmaker.com/launchkit.json
- https://sassmaker.com/launchdesk.json
- https://sassmaker.com/launchdesk-playbooks.json
- https://sassmaker.com/launchdesk/<domain>.json
- https://sassmaker.com/funding.json
- https://sassmaker.com/funding/<slug>.json
- https://sassmaker.com/ranks.json
- https://sassmaker.com/search.json
- https://sassmaker.com/projects.md
- https://sassmaker.com/index.md
- https://sassmaker.com/llms-full.txt