A lab of micro-SaaS builds.

customer-supportsaas-infrastructure

FeedbackPulse

A lightweight, embeddable customer feedback widget that gives SMBs real-time sentiment dashboards. One script tag, instant analytics.

#002

Next.jsReactDrizzlePostgreSQL+3

ClipForge

An AI-powered video repurposing studio that automatically transforms long-form videos into dozens of polished short-form clips.

ai-poweredcreator-tools

#003

paymentssaas-infrastructure

FormPay

The "Stripe for service businesses" — a single embeddable form that handles booking, payments, contracts, and client onboarding.

Next.jsReactDrizzlePostgreSQL+2

#004

api-managementdeveloper-tools

NotifyLog

A unified event delivery platform / last-mile delivery tracker for SaaS teams to monitor webhooks, emails, SMS, etc.

Next.jsReactDrizzlePostgreSQL+3

#005

Next.jsReactDrizzlePostgreSQL+7

ShelfPilot

AI-driven product listing optimizer for e-commerce platforms. Paste a listing, pick a marketplace, get AI-optimized copy with SEO keywords + readability/Listing Score.

e-commerceai-powered

#006

QuizFlow

AI quiz generator — paste a topic or upload a PDF and Gemini builds a graded quiz (MCQ / True-False / fill-in) with time limits, public share link, timed taking, scored results + CSV export. NextAuth sandbox + Drizzle/Postgres.

educationai-powered

#007

Next.jsReactDrizzlePostgreSQL+7

StockSnap

Inventory snapshot & low-stock-alert tool for Shopify/WooCommerce. Dashboard of metrics (products/low/out/24h alerts/top-depleted), per-product thresholds, alert log, NextAuth-gated. MVP uses echo sync + seeded Postgres (no live Shopify/delivery).

e-commerceautomation

#008

api-managementdeveloper-tools

RateGuard

Drop-in API rate limiting. Configure fixed/sliding-window rules per project; a reverse-proxy endpoint enforces them (correct 429s + X-RateLimit-* / Retry-After headers). Pure in-memory engine + deterministic live-test panel.

#009

cybersecuritysaas-infrastructure

VaultScan

Security posture scanner — paste a URL, get a plain-English report with a 0–100 score and prioritized findings (headers/cookies/TLS/DNS) + scan history. Next.js + Drizzle/Postgres.

#010

Blink

Developer cheatsheet / snippet vault — client-side (localStorage) CRUD with full-text search, language & tag filters, copy-to-clipboard, Prism syntax highlighting, theme toggle, and JSON export/import. No DB/auth.

#011

analyticsai-poweredsaas-infrastructurefinance

RetainIQ

Churn-risk scoring for indie SaaS. Deterministic risk engine over seeded Stripe-like subscriptions — dashboard showing per-customer risk (Low/Med/High) + revenue-at-risk + recommended action. Rescoped MVP: no OAuth/AI/email/jobs/billing.

#012

PageSmith

PageSmith is the "Canva for business documents" — a no-code document automation platform where freelancers and small businesses create branded templates, plug in data from a spreadsheet or form, and generate polished PDFs (proposals, contracts, invoices, reports) in seconds. No more copy-pasting, no more formatting hell, no more chasing Word docs.

no-code

#013

PlatePlan

PlatePlan is the "meal plan OS" for dietitians, nutritionists, and health coaches. Design client-specific meal plans with drag-and-drop recipes, auto-calculate macros via Nutritionix, generate grocery lists and daily checklists, and give clients a beautiful mobile dashboard — all in minutes instead of hours. No spreadsheets, no sticky notes, no manual math.

healthmeal-planning

#014

PickOne

utilitiesdecision-making

#015

FocusBlock

Anti-distraction focus timer with streak tracking, preset block lists, and a validated "give up" override flow. Client-side only (localStorage, no auth/DB).

productivity

#016

SkillPass

SkillPass lets freelancers build a single, portable "skill passport" — a shareable URL where potential clients see verified skills with endorsements and badges. No more scattered LinkedIn recommendations, untestable portfolio claims, or "trust me" credibility. One link, one reputation score, everywhere you work.

hr-/-hiring

#017

InboxPilot

InboxPilot is your personal email co-pilot — it connects to your Gmail, learns who matters, summarizes what's important, and lets you bulk-unsubscribe from noise with a single click. No AI bot joins your conversations. No message is stored permanently. Just a clean, daily digest of what actually needs your attention.

communication

#018

DemoFlow

DemoFlow lets SaaS founders turn static screenshots into clickable, embeddable product demos in under a minute — no recording, no coding, just upload, hotspot, and share.

design

#019

TownHall

TownHall is the anonymous Q&A and idea-voting board your all-hands, meetup, or conference has been missing. Create a session, share a link, and watch questions roll in — ranked by upvotes, filtered by relevance, and answered in real-time. No sign-up required for participants. No more awkward silences or chat-scroll fatigue.

communityevents

#020

GuildSync

GuildSync is the session scheduler and team coordinator your gaming community has been missing. Create a game session, set the roles and player limit, share a link, and watch RSVPs roll in — with automatic Discord reminders, role assignments, and attendance tracking. No more "who's on tonight?" ping chaos.

gaming

#022

ReplyKit

ReplyKit is your AI social reply assistant that learns your voice and never drops a conversation. Connect your X (Twitter), LinkedIn, Bluesky, and Mastodon accounts. ReplyKit pulls every mention, reply, DM, and comment into a single inbox. When you open a message, AI instantly drafts a response that sounds like you — matching your tone, vocabulary, and personality. Approve, tweak, or schedule with one click. Your engagement stays consistent, your audience stays heard, and you never stare at a blank reply box again.

socialai-powered

#023

ClauseGuard

AI contract reviewer — upload PDF/TXT (parse-and-discard) or paste → Gemini plain-English risk score, clause-by-clause breakdown + negotiation tips, key flags, history. No auth/billing/storage (Lite rescoping of the deferred full-SaaS 023).

legaldeveloper-tools

#024

productivitypersonal-development

HabitHive

Minimal daily habit tracker with GitHub-style heatmap, streak counter, and simple analytics. Client-side only (localStorage, no auth/DB), Zustand state, Zod-validated export/import.

Next.jsReactZustandRecharts+4

#025

QuickSnip

Code snippet manager with full-text search (PostgreSQL tsvector + weighted A/B/C ranking), server-side Shiki syntax highlighting, tag CRUD, and copy-to-clipboard. Anonymous-first MVP (no auth). Next.js + Drizzle/Postgres.

#027

ReferralKit

Launch a full-featured referral program for your SaaS in 30 minutes. ReferralKit lets indie founders configure, embed, and track referral programs without engineering sprints. Describe your offer in plain English — AI generates the program rules, email templates, and shareable links. Our embeddable widget tracks clicks, signups, and conversions so you can focus on building, not chasing viral loops.

referralai-powered

#028

ColorMatch

AI color palette generator — paste app description → 5 accessible palettes (WCAG contrast ratios) + CSS/Tailwind export + harmony explanations. Client-side MVP, single Server Action → Gemini, localStorage.

design-toolsai-powered

#029

CommitLift

Stop writing "fixed bug" or "update stuff." Paste your diff → CommitLift generates clean, conventional commit messages with proper scope, type, and description. Copy to clipboard in one click.

#030

QuickTag

SEO metadata generator — paste article → 5 title + 5 meta-description options + live SERP preview + char-count badges. Stateless single Gemini call + mock fallback, localStorage history.

contentseoai-powered

#031

customer-supportai-powered

TicketWise

TicketWise is an AI-native support ticket triage and response assistant for bootstrapped startups and small teams. It ingests support emails and web forms, auto-classifies them by urgency and category, drafts contextual replies, and builds a living knowledge base — all without a dedicated support agent. One inbox, zero overhead.

#032

EnvKey

EnvKey is a secure, client-side environment variable manager that lets developers organize, version, and generate .env files across projects and environments without committing secrets. One dashboard, encrypted storage, zero leaks.

#033

productivityvisualization

HeatmapTracker

HeatmapTracker is a flexible activity heatmap visualizer that lets you track any habit, task, or metric over time — GitHub-style contribution graphs, but for anything. Daily entries, customizable metrics, streak tracking, and beautiful heatmaps.

#034

productivityproject-management

DeadlineTracker

DeadlineTracker is a minimalist project timeline and milestone tracker. Add projects, set deadlines, add milestones with due dates, and see a beautiful timeline view. No complex Gantt charts, no kanban boards, no team features — just clarity on what's due when.

#035

NomadLedger

AI travel expense & receipt manager (Lite) — snap a receipt → Gemini vision OCR auto-categorizes it, converts to home currency (seeded rates), groups by trip, exports tax-ready CSV. Single-user NextAuth sandbox, 5-table Postgres, image-in-DB, no billing/cron/email.

travelfinance

#036

InvoiceForge

Instant branded invoice generator for freelancers — fill client + line items → polished, branded PDF (logo/colors/currency/tax) → download. No signup, no backend, no payment processing. localStorage client/item memory. ~2d, client-side, deterministic.

financefreelancer-tools

#037

accessibilityseoai-powered

AltSnap

AI alt-text, caption & filename generator — drop image(s) → Gemini vision returns concise + long alt text, social caption, SEO filename. Bulk + CSV export, copy-per-field. Single vision call + mock fallback, localStorage.

#038

developer-toolsinternationalizationai-powered

LocaleFlow

AI i18n string translator for indie devs — paste en.json + pick locales → Gemini translates with placeholder safety, ICU plural awareness, length-overflow flags, brand glossary. Per-locale JSON download. Batched single call + mock fallback. ~2d, client-side.

#039

productivityknowledge-managementai-powered

NavalResearch

Paste any article, note, or half-formed idea and watch its concepts become an interactive network — entities auto-extracted, relationships auto-discovered, all stored locally. See how your ideas connect without maintaining a database by hand.

#040

gardeningproductivityutilities

SeedCheck

Seed germination viability calculator for home gardeners — enter seed + storage conditions → lookup-based (USDA data) germination probability with color-coded health + actionable guidance (storage/test/replant). CRUD list, localStorage, CSV. No AI/DB/auth. ~1.5-2d.

#041

financefreelancer-toolsai-powered

ReceiptBin

Toss your receipts in one bin — snap or paste → Gemini extracts merchant, amount, date, and category → browse, filter, and export to CSV for your spreadsheet or accountant. No bookkeeping software required.

Next.jsReactRechartsTailwind+3

#042

complianceai-powereddocumentation

PolicyCraft

PolicyCraft lets founders generate legally-ready HR, security, privacy, and operational policy documents in under 5 minutes. Answer a 60-second questionnaire about your company — size, industry, location, team structure — and get beautifully formatted, compliant PDFs ready to share with investors, employees, and compliance auditors. No lawyers, no templates, no weeks of drafting.

#043

LinkVitality

Bulk link health checker — paste URLs → HEAD requests with parallelization → alive/dead/redirect status, redirect chain tracing, response times → CSV export. localStorage history, shareable reports. ~2d, client-side, deterministic.

#044

TinyCron

Developers and DevOps engineers waste time guessing whether a cron expression will fire correctly. Most cron tools are either CLI-only (crontab -g style) or online visualizers that don't provide testing with real datetime inputs. No history, no export, no team sharing.

#045

MeetingCost

Remote and hybrid teams waste thousands on unnecessary meetings. Leaders lack a quick way to calculate meeting costs to justify shorter or fewer meetings. Excel sheets are cumbersome; existing calculators are clunky or part of bloated time-tracking suites.

productivityutilities

#046

testingapi-managementdeveloper-tools

MockLab

MockLab lets you create a real, hosted API endpoint in 10 seconds. Paste a JSON response body, pick a status code, and get a URL that returns exactly that response — perfect for frontend dev, prototyping, and testing. No signup required for the first mock.

#047

developer-toolsdocumentationutilities

MarkdownLint

Technical writers, open-source maintainers, and documentation-driven teams constantly struggle with Markdown quality. Broken links, inconsistent heading hierarchies, missing alt text on images, and non-standard formatting creep into docs unnoticed. CLI tools like markdownlint exist but lack visual feedback — you get line numbers, not a live-rendered preview of the problem. Teams need a web-based lint-and-fix tool that shows issues in context on a rendered preview, with one-click suggestions.

#048

FormatForge

Client-side data format converter — paste CSV, JSON, YAML, Markdown table, TSV, or SQL INSERT → convert to any other format. Auto-detect input, syntax-highlighted live preview, one-click copy, config panel (delimiters, indentation, null handling), localStorage history (last 20). Drag-and-drop file upload. ~2-2.5d, zero backend.

#049

ReadTime

Article readability & read-time estimator — paste text or drop .txt/.md/.html → Flesch-Kincaid reading ease + grade level score, configurable WPM read-time estimate, content statistics (word/sentence/paragraph counts, avg lengths, vocabulary diversity), issue highlights (long paragraphs/sentences, repetitive openers, passive voice), inline-annotated preview, audience target selector, localStorage history. ~2-2.5d, client-side, deterministic, no AI/auth/DB.

contentutilities

#050

data-engineeringdeveloper-toolsdatabase

SchemaSnap

SchemaSnap lets you paste two SQL schemas and instantly see what changed — added/removed/modified tables, columns, indexes, and constraints — with auto-generated migration SQL and a visual ER diagram. No database connection, no CLI, no installation. Just paste, compare, and migrate.

#051

design-toolsaccessibilitydeveloper-tools

ContrastScope

WCAG 2.1 color contrast checker & accessibility auditor — enter foreground + background hex → instant AA/AAA pass/fail for text/large-text/UI, live preview panel, multi-pair audit table, one-click swap/tweak + "find nearest pass", project history (localStorage), CSV export. ~2d, client-side, deterministic, no DB/auth/AI/backend.

#052

developer-toolsutilitiesproductivity

RegexForge

Visual regex builder & tester — paste/type regex + flags → real-time match highlighting with group captures, plain-English token-by-token explanation, interactive cheatsheet sidebar, personal pattern library (localStorage, CRUD), pre-seeded common patterns. ~2d, client-side, deterministic, no AI/auth/DB/backend.

#053

FontPair

Font pairing assistant — curated library of 40–60 heading+body font pairings tagged by mood (Serif, Modern, Elegant, Playful, Technical, Minimal), live UI preview (heading, paragraph, button, nav), category filter + search, one-click Google Fonts CSS export, favorites (localStorage), random pairing. ~2d, client-side, deterministic, no AI/auth/DB/backend.

design-toolstypography

#054

SharePreview

Multi-platform OG/social-card preview + meta tag validation tool

developer-toolsmarketing

#055

FakeTable

Client-side fake data generator — visual schema builder, Faker.js, JSON/CSV/SQL export

developer-toolsdata

#056

developer-toolsutilitiesproductivity

DiffLens

Developers compare text constantly — code reviews, config changes, API response diffs, legal text versions, and markdown drafts. GitHub's diff view is great for committed code, but it doesn't help when you need to diff:

#057

developer-toolsutilitiesdata

JsonLens

Client-side JSON tree explorer with search, JSONPath copy, and value inspector

#058

utilitiesdeveloper-toolsmarketing

QRForge

Privacy-first QR code generator with multi-format input, customization, and SVG/PNG export

#059

developer-toolsproductivitytimezone

ZoneShift

Client-side timezone converter & meeting overlap planner for distributed teams

#060

developer-toolsproductivityutilities

ChangelogGen

Indie developers and small OSS maintainers often skip writing changelogs because the tooling feels heavyweight — standard-changelog and conventional-changelog require CLIs, config files, and sometimes GitHub API tokens. The result: users get a raw git log dump or no changelog at all, making it hard to understand what changed between releases.

#061

developer-toolsfrontendutilities

ClassMerge

Tailwind CSS class merger, conflict resolver & redundancy detector

#062

design-toolscssdeveloper-tools

BoxShadow

Visual CSS box-shadow generator with multi-layer stacking, preset gallery, and one-click copy

#063

cssdeveloper-toolsdesign-tokens

SpacerScale

CSS spacing/sizing visual calculator with unit conversion, scale builder, and token export

#064

developer-toolsutilitiessecurity

Hashid

Client-side hash, encode/decode, and JWT utility belt for developers

Next.jsReactTailwindPlaywright+1

#065

developer-toolsdocumentationutilities

GridEdit

Visual markdown table editor with grid editing, alignment, and export

#066

design-toolscssdeveloper-toolstypography

ScaleType

Developers and designers building design systems need consistent, mathematical type scales — a set of font sizes derived from a base size and a ratio (e.g., major third 1.25, perfect fourth 1.333, golden ratio 1.618). The current workflow is fragmented: pick a ratio from a reference table, manually calculate each step (base × ratio^step), convert to rem, then manually write clamp() functions for fluid responsiveness. Existing tools (typescale.com) are dated, lack responsive clamp() output, and don't export to Tailwind CSS config or CSS custom properties.

#067

csstypographydesign-tools

DropCap

Blog posts, long-form articles, and editorial layouts often start with a decorative drop cap (oversized first letter) to signal quality and improve visual hierarchy. Most writers either skip it entirely (losing a free branding signal) or manually cobble together CSS that breaks across browsers, viewports, and CMS themes. There is no quick, reliable tool that lets a writer paste their opening paragraph, pick a style, and get copy-paste-ready HTML + CSS.

#068

EmojiPalette

Developers, designers, and social media managers frequently need the right emoji but face a frustrating workflow: native OS pickers are slow and lack search, web searches return blog-list articles rather than a quick-pick UI, and clipboard managers don't specialise in emoji. Teams that maintain style guides or documentation often need a curated set of approved emoji with consistent skin-tone selections, but no lightweight tool lets them build, share, and copy from a saved palette.

developer-toolsux

#069

PawCalendar

A focused SaaS that tracks every pet's health timeline — vaccinations, deworming, flea/tick treatments, vet visits, and medications — and sends smart, auto-escalating reminders so nothing falls through the cracks. Think "calendar app built specifically for pet health" with multi-pet dashboards, printable vaccine records, and shareable vet summaries.

pet-care

#070

design-toolsdeveloper-tools

ScreenFrame

Client-side screenshot-to-device-mockup generator with device frames, gradient backgrounds, and PNG export

#071

team-wellnessai-poweredproductivity

SprintLog

SprintLog turns every sprint retro into an actionable, sentiment-aware journal. Engineering teams log quick micro-retros after each sprint, and AI analyzes patterns — flagging recurring blockers, mood dips, and process debt — so managers fix systemic issues before they cause burnout. Think "Diary for your sprints, with a brain."

#072

restaurant-techai-powered

MenuPrism

AI menu profitability analyzer for restaurants — optimize dish pricing, placement, and margins

#073

GigPulse

Gig economy earnings tracker & quarterly tax estimator for rideshare drivers and freelancers

gig-economy

#074

utilitiesdeveloper-toolscontent

LinkUnfurl

Extract rich metadata from any URL and render styled link preview cards

#076

securityutilitiesdeveloper-tools

PassphraseBrew

Client-side secure passphrase generator with EFF wordlists and entropy metering

#077

ai-poweredcreator-toolscontent

PodBrief

AI-powered podcast show notes, chapters, social media kit & SEO metadata generator

#078

GradientForge

Visual CSS gradient editor — live multi-stop linear/radial/conic preview, Tailwind export, saved presets

parentingai-powered

#079

KiddoLog

Voice-first AI-powered activity logger for sleep-deprived parents

parentingai-powered

#080

developer-toolstext-processingutilities

TextCleaner

Client-side text sanitization Swiss-army tool — strip invisible chars, fix encoding, normalize whitespace, remove HTML tags

#081

LoreBase

AI-powered fictional universe wiki builder

worldbuilding-tools

#082

developer-toolsperformanceweb

PerfSnap

Instant web performance scorecard — paste a URL, get Lighthouse-style grades + fix suggestions

#083

real-estateai-poweredcommunication

RentReply

AI-powered rental listing response generator for landlords and property managers

View build→

#084

Next.jsReactDrizzlePostgreSQL+7

VoiceLog

Voice-first workout tracker — log sets by speaking, never touch your phone

ai-poweredfitness

#085

hrai-poweredtext-analysis

HireLint

AI job-description auditor — flags bias, jargon, and missing essentials; rewrites for clarity & inclusivity

#086

developer-toolsutilitiesdevops

EnvDiff

Compare .env files side-by-side — find missing keys, value diffs, and secrets across environments

#087

language-learningai-powered

VocabForge

AI-powered smart flashcard generator — turn any article into a study-ready deck in seconds

#088

craft-beveragefood-production

BatchBrew

Smart small-batch recipe scaling and production calculator for homebrewers, kombucha brewers, and mead makers

#089

ShiftSwap

Dead-simple shift trade board for small teams — post, browse, and claim open swaps in one tap; optional manager approval

schedulingteam-tools

#090

developer-toolsdevopsmonitoring

TagPulse

Monitor GitHub repo dependencies for staleness — flag packages that haven't been updated in N days

#091

PixelStitch

AI-powered cross-stitch pattern generator from photos

craftingai-powered

#092

developer-toolsai-poweredprompt-engineeringutilities

PromptLint

Real-time AI prompt linting tool that catches anti-patterns and scores prompt quality

#094

design-toolscssdeveloper-tools

BorderBrew

Visual CSS border generator with gradient borders, per-side controls, and Tailwind export

#095

OnboardFlow

Smart user onboarding flow builder for SaaS

onboardingsaasno-code

#097

ai-poweredsales-toolsproposal-management

ProposalPilot

AI-powered RFP & proposal response generator — upload an RFP, get a polished first-draft proposal in minutes

#098

food-trucklogisticslocal-business

CurdServe

Food truck spot booking & dispatch hub — discover, book, and manage daily parking spots with weather-aware scheduling and automatic fan notifications.

#100

ShiftBridge

Lightweight volunteer scheduling with check-in and hour tracking

volunteer-management

#101

DreamScape

DreamScape is a beautiful, privacy-first dream journal that uses AI to uncover hidden themes, recurring symbols, and emotional arcs across your dream entries — helping you understand your subconscious mind and even improve lucid dreaming techniques.

#102

productivityai-toolsdeveloper-tools

PromptVault

Personal AI prompt library with variable placeholders, tags, and one-click copy

#104

productivitydecision-makingcomparison

TabCompare

Weighted decision matrix: score options against criteria, see rankings with radar/bar charts

#105

developer-toolsutilitiesui

StatusBadge

Visual SVG status badge builder with live preview and preset templates

#106

developer-toolsproductivityutilities

CheatSheet

Personal developer cheat sheet library with syntax-highlighted code snippets, fuzzy search, and category organization

#107

AnchorLint

Client-side dead-link checker for markdown and HTML content

#108

productivitydeveloper-tools

BookmarkPulse

Bookmark health checker — bulk import URLs, check HTTP status, filter dead links

#109

DecisionLog

Lightweight ADR manager for small teams

developer-tools

#110

TradeEstimate

TradeEstimate gives home service businesses a branded, embeddable instant estimate calculator in under 10 minutes. Customers input their project dimensions and preferences on a beautiful multi-step form and receive a detailed, line-item cost breakdown on the spot — no site visit, no phone tag, no waiting.

#111