Tools for databases and schemas — Works offline

SQLite Hub

LiveWatched 21d

A local-first SQLite manager and CLI for inspecting, editing and exporting SQLite files without a cloud platform, built for developers working with local databases and prototypes.

Works offlineCan export my data

What to know▼

How it works: A local-first SQLite manager and CLI for inspecting, editing, documenting, visualizing, and exporting SQLite files stored on your machine.
What's different: Runs entirely locally instead of forcing users onto a cloud platform or into a heavyweight enterprise database client.
Best for: Developers and researchers working directly with SQLite files as products, datasets, or prototypes.

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MinkNote

LiveWatched 9d

Private native macOS notes and journal app built on local plain-Markdown files, no account or database.

Watch out · No database, no account, no vendor lock-in.

No sign-upWorks offline

What to know▼

How it works: A native macOS notes and journal app built on plain Markdown files, with projects, journals, tags, fast search, and automatic image organization.
Watch out: No database, no account, no vendor lock-in.

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Synapsor Runner

LiveWatched 11d

A tool that replaces raw SQL access for AI database agents with human-approved, scoped business actions instead of full read/write authority.

No sign-upWorks offline

What to know▼

How it works: tenant-scoped semantic tools like billing.propose_late_fee_waiver; writes need human approval outside the model's reach
What's different: includes a CLI audit command to score an existing MCP setup's risk
Pricing: local-first, open source (Apache-2.0), no account needed

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NativeScope

LiveWatched 9d

React Native developer tool for inspecting and editing MMKV, AsyncStorage and SQLite storage in real time.

Works offlineNo tracking

What to know▼

How it works: First module, Storage Inspector, lets you inspect and edit MMKV, AsyncStorage, and SQLite in real time for React Native apps.
What's different: Runs entirely locally with no cloud or telemetry; works with Expo, iOS, and Android.
Best for: React Native developers.

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GenosDB

LiveWatched 12d

A serverless graph database that syncs data in real time between peers directly in the browser, without a central server.

FreeWorks offline

What to know▼

How it works: Cellular-mesh P2P sync beyond WebRTC's full-mesh limit, with an optional fallback server for persistence
What's different: Zero-trust security with signed, peer-verified, role-based access
Pricing: Free for personal and commercial use

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VeloIQ

LiveWatched 10d

An open-source Python framework that auto-generates a REST API, admin back-office, and React CRUD UI from your data models, for developers building internal tools locally.

Works offlineOpen source

What to know▼

How it works: define data models once in Python; generates API, admin panel, and UI automatically
What's different: open source, local-first, data stays on your infrastructure
Best for: developers building CRUD apps without hand-building each layer

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QoreDB

LiveWatched 16d

A local-first Rust database client for developers, unifying SQL and NoSQL access with a secured local vault instead of cloud storage.

Works offline

What to know▼

How it works: A local-first database client written in Rust that unifies access to SQL and NoSQL databases through a secured local vault instead of the cloud.
Best for: Developers who want a fast, local database client without sending credentials to the cloud.

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VOCABBY

LiveWatched 7d

Lets language learners save highlighted words and translations to their own Notion database instead of a locked-in vocab app.

Works offline

What to know▼

How it works: Translation runs on-device in Chrome, so nothing you read leaves your machine.

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Stela — Data Analysis Workspace

LiveWatched 7d

Lets people run SQL and analysis inline in Markdown notes instead of switching between a notebook and a separate SQL client.

Works offline

What to know▼

How it works: local-first workspace with built-in MySQL/PostgreSQL connectors

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Brainstorm

LiveWatched 8d

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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Tilores Studio desktop entity resolution

LiveWatched 16d

A desktop entity-resolution tool that matches and deduplicates records in a CSV locally on your machine, free up to 100k records, with an MCP server for AI coding assistants.

FreeNo sign-upWorks offline

What to know▼

How it works: Loads a CSV and resolves duplicate records live using the same real-time matching engine as Tilores' cloud product, running entirely on your machine; a local MCP server also lets Claude Code, Codex and other AI assistants search, import and steer it against your data.
What's different: Skips the usual enterprise entity-resolution sales process (demo, contract) — nothing leaves your laptop, and it's free up to 100k records.
Pricing: Free up to 100,000 records.
Best for: Teams who want to deduplicate and match records locally, including via AI coding assistants, without a cloud enterprise contract.

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LithePG

LiveWatched 11d

A native macOS PostgreSQL client for writing SQL, browsing schemas, and viewing explain plans locally.

Works offlineOpen source

What to know▼

How it works: Local-first SQL drafting with schema navigator, explain plans, and exports; supports Neon
Pricing: Open source

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CSVTool.io

LiveWatched 12d

A free suite of 62 browser-based CSV tools — viewer, editor, deduping, comparison, repair, and format conversion — that never uploads your file.

FreeNo sign-upNothing to install

What to know▼

How it works: Runs locally via web workers; converts to Excel, JSON, SQL, and more; viewer handles files too large for Excel.
Pricing: Free.
Best for: Anyone cleaning or converting CSV files who doesn't want to upload data to a server.

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SQLKit

LiveWatched 15d

A local-first desktop SQL workbench for connecting to MySQL, PostgreSQL, and SQLite with autocomplete.

Watch out · More databases are noted as coming.

Works offline

What to know▼

How it works: Connect to MySQL, PostgreSQL, and SQLite; write SQL with autocomplete and formatting, and view results instantly.
What's different: Local-first desktop tool with no cloud dependency, unlike bloated platforms.
Best for: Developers who want a fast, minimal SQL editor.
Watch out: More databases are noted as coming.

Details →