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A desktop workspace unifying DuckDB, MySQL, PostgreSQL, Python, and spreadsheets into one queryable surface with cross-database SQL joins.
Watch out · Currently in private beta.
What to know▼
How it works
A desktop workspace that unifies DuckDB, MySQL, PostgreSQL, Python and spreadsheets into one queryable surface, with cross-source SQL joins, anomaly detection, lineage and git-style rollback.
Best for
Developers and analysts who need to query and join data across multiple databases and spreadsheets locally.
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A tool that interprets your raw 23andMe, AncestryDNA or MyHeritage genetic data, mapping variants to GWAS Catalog, ClinVar and PharmGKB research evidence.
What to know▼
How it works
Takes your existing raw DNA export and maps each variant against established genetic research databases (GWAS Catalog, ClinVar, PharmGKB) rather than issuing prescriptions.
Best for
People with existing consumer DNA test results who want a deeper, evidence-based interpretation.
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A native, non-Electron macOS GUI for browsing and editing MySQL, MariaDB, PostgreSQL, and SQLite databases.
Pay onceNo subscription
What to know▼
How it works
A native Swift macOS database GUI for MySQL, MariaDB, PostgreSQL, and SQLite, with a visual table browser, schema designer, query editor with autocomplete, iCloud sync, and one-click import from TablePlus.
Pricing
One-time purchase, no subscription; free during beta.
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WordPress plugin that bulk-updates published/modified dates across posts, pages and comments.
Free
What to know▼
How it works
Bulk-updates published and modified dates across WordPress posts, pages, CPTs, and comments, spread naturally across a chosen range, with preview and undo.
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A Django REST Framework-style ViewSets library for FastAPI that generates full CRUD endpoints from one class, for developers who don't want to hand-write routes.
What to know▼
How it works
Registers LIST/GET/POST/PUT/PATCH/DELETE from a single class, with SQLAlchemy, Tortoise, or Peewee support and OpenAPI schemas.
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A crowdsourced site showing what other people actually paid for cars, groceries, flights, and mortgages with a deal score, for buyers who want real price comparisons instead of guessing.
What to know▼
How it works
Crowdsourced prices scored 0-100; users can build their own purchase analytics.
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Desktop workbench app for querying and managing SQL, document, key-value, search and graph databases from one interface.
What to know▼
How it works
A desktop workbench for exploring, querying, editing, and managing many database families — SQL, document, key-value, search, and graph — from one focused app.
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An open-source local SQL database engine built on Prolog with B+Tree indexes and a browser-based localhost workspace.
Nothing to installOpen source
What to know▼
How it works
An open-source local SQL database built on SWI-Prolog with persistent storage, B+Tree indexes, recovery, streaming imports, verified backups, and a browser-based localhost workspace (AsAPanel).
What's different
Keeps data on your own machine without a cloud server.
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A browser-based front-end for viewing and editing MySQL data with no install, so developers can hand clients a simple admin panel instead of building one from scratch, or small businesses can move off spreadsheets.
FreeNothing to install
What to know▼
How it works
Points at an existing MySQL database and generates a browser-based admin UI on top: browse records in a grid, edit them directly, and navigate linked records across tables without touching SQL.
What's different
Works with the existing database and schema as-is, with no migration required, so developers don't need to build a bespoke admin panel from scratch.
Pricing
Free during the current public beta; paid plans, including a 'pro' account, are planned at full launch.
Best for
Developers who need to give clients a simple way to manage their own data, or small businesses moving off spreadsheets.
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Generates realistic test data from your real schema, resolving table dependency order, and inserts it straight into your database or exports SQL/CSV/JSON.
Can export my data
What to know▼
How it works
Reads your schema, resolves dependency order between tables, generates realistic rows that insert cleanly at volume.
Best for
Developers seeding databases with realistic test data.
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Automatically profiles uploaded spreadsheets or connected databases to score data quality and flag PII/anomalies, instead of manually auditing messy datasets by hand.
What to know▼
How it works
No-code cleaning pipelines, alerts on quality regressions, plain-English querying.
Best for
Teams turning messy, untrusted data into analytics-ready datasets.
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Consolidates messy SharePoint folder permissions into structured security groups and helps move/audit files across sites and tenants, instead of enterprise-priced permission tools.
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An open source Postgres connection pooler, load balancer and sharding proxy built by database engineers, for scaling Postgres without app changes.
Open source
What to know▼
How it works
An open source connection pooler, load balancer and sharding proxy that sits in front of PostgreSQL to scale it without requiring changes to the application.
What's different
Postgres-compliant proxy built by database engineers, aimed specifically at sharding and pooling rather than being a general API gateway.
Pricing
Open source.
Best for
Teams scaling a Postgres deployment who want pooling and sharding without rewriting their application.
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A local-first, desktop-OS-style knowledge workspace (notes, database, graph, whiteboard, browser) with an encrypted, owned vault, instead of scattering data across separate cloud apps.
Works offline
What to know▼
How it works
Electron shell hosts sandboxed apps sharing one data layer (Block Protocol, Yjs CRDTs, Lexical); encrypted vault syncs across devices, editable offline
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A browser-based technical SEO tool that instantly analyzes metadata, headers, schema and other on-page signals — fast diagnostics, not a compliance audit or a product with its own API.
Nothing to install
What to know▼
How it works
A browser-based tool that analyzes the active tab directly to instantly inspect metadata, headers, schema, and other technical SEO signals without external API calls.
What's different
Uses locally-powered extraction for real-time audits instead of waiting on external API calls.
Best for
SEO specialists and web developers who want fast, on-page technical SEO diagnostics.
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A PaaS platform that deploys full-stack apps from a single git push, bundling builds, previews, custom domains, and managed databases in one place instead of stitching together separate tools.
What to know▼
How it works
Automatic builds, instant previews, custom domains, and managed databases from a git push.
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Backs up your Supabase Postgres database and storage files to your own S3-compatible bucket, then proves the backups actually work with weekly automated restore drills. Built for developers running Supabase in production.
Open source
What to know▼
How it works
Backs up a Supabase project's Postgres database and Storage files to your own S3/R2/B2 bucket, then runs weekly automated restore drills in a throwaway sandbox, verifying tables, rows, and checksums.
What's different
Proves backups are actually restorable through scheduled restore drills, rather than just taking backups on faith.
Best for
Developers running Supabase in production who need verified, restorable backups.
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A free, open-source, self-hosted Protobuf schema registry for engineers who want to manage and version their Protocol Buffers without vendor lock-in, as a lightweight alternative to Buf.
FreeOpen sourceSelf-hosted
What to know▼
How it works
A self-hosted registry for managing, versioning, and distributing Protocol Buffers.
What's different
Lightweight alternative to Buf without vendor lock-in.
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A desktop Firestore GUI for macOS and Windows that backs up every write — inline edits, bulk updates, deletes, CSV imports — before executing it, with diff-preview restores and undo, for developers managing Firestore data.
No sign-up
What to know▼
How it works
Every write goes through confirm, backup, execute, and audit log, enforced in Electron's main process; production writes require typing the project ID.
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A free searchable database of the world's seaports and airports with depths, runways, and location codes.
Free
What to know▼
How it works
A free searchable database of 3,804 seaports and 9,640 airports across 195 countries, with depths, runways, UN/LOCODEs, IATA/ICAO codes, and coordinates.
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A free, open-source, browser-based ERD tool for visually designing database schemas and relationships before writing migrations. Built for developers, not graphic designers despite the tag.
FreeNo sign-upNothing to install
What to know▼
How it works
A browser-based tool for visually designing database schemas — drag out tables, define columns and relationships, and get an entity-relationship diagram.
Pricing
Free and open source.
Best for
Developers who want to plan a data model before writing migrations, not graphic designers.
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Books a real airline ticket through the airline booking system to show as proof of onward travel at immigration or boarding, for travelers to countries that require it.
No sign-upPay onceNo subscription
What to know▼
How it works
Books a real airline ticket through the airline industry's booking system (GDS) so you receive a genuine, verifiable PNR to show as proof of onward or return travel at immigration checkpoints or boarding.
What's different
Issues an actual bookable reservation on a real airline rather than a fake itinerary or manipulated screenshot.
Pricing
From $14.
Best for
Travelers heading to countries that require proof of onward or return travel before entry or boarding.
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A developer-first backend-as-a-service that turns hosted Postgres into an instant REST API with authentication, realtime, Redis caching, WebSockets, and file storage.
What to know▼
How it works
Provisions a hosted Postgres database and automatically exposes it as a REST API, plus adds authentication, realtime/WebSocket support, Redis caching, and file storage.
Best for
Developers who want to ship a backend on top of Postgres in minutes instead of building the API layer themselves.
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A TV and movie tracker built to replace TV Time before it shuts down, importing your full viewing history via a Chrome extension, with no ads or trackers.
Watch out · The Android app isn't officially released on the Play Store yet — early access requires contacting the maker directly.
No adsCan export my data
What to know▼
How it works
Imports your full TV Time viewing history (shows, ratings, episodes) via a Chrome extension export/CSV import, then tracks it with push notifications and an episode calendar.
What's different
Ad-free and tracker-free, built specifically to replace TV Time before its July 15 shutdown.
Best for
TV Time users who need to migrate their history before the service shuts down.
Watch out
The Android app isn't officially released on the Play Store yet — early access requires contacting the maker directly.
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A GUI client for developers to browse, query and manage Weaviate vector databases, with CSV export and multimodal search support.
Can export my data
What to know▼
How it works
A native GraphQL GUI client for Weaviate vector databases — browse, query and export data, with a configurable CSV export dialog, connection management pages, and multimodal search.
What's different
Uses raw GraphQL queries directly for broader compatibility across Weaviate versions, rather than an abstraction layer that breaks on version changes.
Best for
Developers who manage Weaviate databases and want a visual client instead of writing raw queries by hand.
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Browser-based CAD for electrical schematics, wiring harnesses and panel layouts on robots and machines, replacing separate CAD files, spreadsheets and PDFs — no install required.
Nothing to install
What to know▼
How it works
Browser-based CAD for electrical schematics on robots and machines: block diagrams, pin-to-pin schematics where typed labels become nets, cable harnesses with auto connector-pinout tables, and a to-scale panel layout kept in sync, with a rule checker flagging conflicts and wiring lists, BOM and a PDF drawing set generated at the end.
What's different
Replaces scattering electrical design across separate CAD files, spreadsheets and PDFs with one connected, in-browser project — no install required.
Pricing
Free to start.
Best for
Engineers designing electrical systems for robots and machines.
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An open-source Kubernetes operator: add a database row and it provisions a running app, deactivate the row to tear it down. Apache 2.0, for developers and DevOps teams.
Open sourceSelf-hosted
What to know▼
How it works
An open-source Kubernetes operator that treats a database as the source of truth for infrastructure — adding a row provisions a fully running, continuously reconciled app stack, and deactivating the row tears it down.
What's different
Infrastructure is driven by database rows rather than manifests or a separate deployment pipeline.
Pricing
Open source, Apache 2.0.
Best for
Developers and DevOps teams who want to provision and tear down app stacks by editing database rows.
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Three free, no-signup tools that recommend GCP compute, database and IAM setups by answering a few questions -- a decision aid for developers and cloud architects, entirely client-side.
FreeNo sign-upNo ads
What to know▼
How it works
Three client-side tools that recommend a Google Cloud setup by asking a few questions: a Compute Selector (Cloud Run vs GKE vs Functions), a Database Selector (Cloud SQL vs AlloyDB vs Spanner vs BigQuery), and an IAM Checker that flags public access and over-broad roles.
What's different
Runs entirely in-browser with no sign-up, and explains when each recommendation does NOT apply.
Pricing
Free, no sign-up required.
Best for
Developers and cloud architects deciding between GCP compute, database, or IAM options.
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An open-source tool that generates and keeps JSON schemas in sync with your code, for developers building and validating APIs. It doesn't offer its own API despite the framing.
Open source
What to know▼
How it works
Automatically generates JSON schemas from your code and keeps them synchronized with your models.
What's different
Open-source and focused on keeping schemas in sync with code changes rather than a one-time generation.
Best for
Developers building and validating APIs who need schemas to stay current with their models.
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Self-hosted, open-source REST API that exposes MyAnimeList data through 70+ read-only endpoints, requiring no database or API key.
Open sourceSelf-hosted
What to know▼
How it works
Exposes public MyAnimeList data through 70+ read-only JSON REST API endpoints covering anime, manga, characters, users, rankings, seasons, reviews, and recommendations; written in Go, runs as a single binary with no database, API key, OAuth flow, or MyAnimeList developer credentials required.
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Free database of 2,759 PS5 games with cross-checked Metacritic scores, ESRB ratings, and playtime, searchable by genre and tags.
Free
What to know▼
How it works
A database of 2,759 real PS5 titles cross-checked across IGDB and RAWG for Metacritic scores, ESRB ratings, and playtime, searchable and filterable by genre, tag, score, player count, and release year.
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A diagnostic tool that analyzes Postgres query performance to find and fix slow queries, for developers and DBAs instead of manually reading EXPLAIN plans.
What to know▼
How it works
analyzes Postgres queries to identify why they are slow
Best for
developers and DBAs debugging Postgres performance
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A digital marketing agency's page (the listed name suggests a schema-markup tool, but the text only describes general web/SEO/social media services).
Watch out · The listing name doesn't match the described service, so its actual function is unclear.
What to know▼
How it works
Despite the name suggesting a schema-markup generator, the listed text describes a full-service digital marketing agency offering website development, SEO, and social media marketing.
Watch out
The listing name doesn't match the described service, so its actual function is unclear.
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A free desktop tool that manages component library files for Proteus Design Suite and bundles 100+ engineering calculators and pinout references — a niche fit only for Proteus users.
Watch out · Only useful if you work in Proteus Design Suite specifically.
Free
What to know▼
How it works
A free desktop app for Proteus Design Suite that auto-detects your local library directory and installs or removes community-contributed schematic symbol and PCB footprint libraries in one click, plus 100+ built-in engineering calculators, guides, and pinout references.
What's different
Automatic local directory detection replaces manually hunting for symbols and footprints on forums.
Pricing
Free.
Best for
Electronics engineers using Proteus Design Suite who need to manage component libraries.
Watch out
Only useful if you work in Proteus Design Suite specifically.
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A free web scanner that checks apps built with Lovable, Bolt or v0 for leaked API keys, open databases and missing security headers, no signup needed.
FreeNo sign-up
What to know▼
How it works
Scans apps built with tools like Lovable, Bolt or v0 for issues those builders tend to skip: leaked API keys, publicly readable databases, and missing security headers.
What's different
Targets the specific gaps left by AI app-building tools rather than doing generic security scanning.
Pricing
Free, no signup.
Best for
People who built an app with an AI app builder and want a quick check for exposed keys or open databases.
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Archestack is a developer platform for building custom ERP, WMS, and CRM systems on Postgres/.NET/React, letting teams own their data while shipping internal tools faster.
What to know▼
How it works
A platform for building custom ERP, WMS, CRM, and internal tools on top of PostgreSQL, .NET, and React, aimed at shipping applications in weeks.
What's different
Teams own their data since it's built on their own PostgreSQL/.NET/React stack rather than a proprietary closed platform.
Best for
Teams that need custom internal business tools and want to own the underlying data and codebase.
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A barcode tool that converts UPC and EAN codes to GS1 Digital Link QR codes and generates barcodes in bulk, for retailers preparing for GS1 Sunrise 2027.
Free
What to know▼
How it works
Converts UPC/EAN barcodes to GS1 Digital Link QR codes via manual entry, image scan, or batch CSV; also generates Code 128, ITF-14, PDF417, and other barcode formats.
Pricing
Free.
Best for
Retailers migrating barcodes ahead of GS1 Sunrise 2027.
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A website platform storing your whole site as Markdown files in Git, with a one-command WordPress migration tool.
FreeCan export my dataSelf-hosted
What to know▼
How it works
Stores your whole site as plain Markdown files in Git, with a visual editor and a one-command migration from a live WordPress site (pages, posts, media, menus, URLs kept).
What's different
No database or build step; includes free HTTPS, sitemaps, image CDN, and spam-protected contact forms with no reCAPTCHA or third parties.
Pricing
Hosting starts from $0; you can also export and self-host anywhere.
Best for
People who want WordPress's ease without its stack, or to migrate off WordPress.
