Dev tools · alternatives · 2026

24 alternatives to KeyVal

Free and simple key-value database

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. KeyVal launched in 2021; newer entries below may have overtaken it.

1
Design DB▲221
A hand-curated database of the best freebies for designers.
2018 · its alternatives →
2EA
EasyDB – A One-Click Ephemeral Database▲158
2019 · easydb.io · its alternatives →
3
ZeroDB▲119
An open-source, end-to-end encrypted database protocol
2015 · zerodb.io · its alternatives →
4
Keyv▲6
Simple key-value storage with multiple backend support
2023 · keyvhq.js.org · its alternatives →
5
dbdiagram.io▲181
Free database diagrams designer for analysts & developers 🛠
2018 · dbdiagram.io · its alternatives →
6
Endb▲8
Simple key-value database with multi adapter support
2019 · github.com · its alternatives →
7
DBngin▲133
Free all-in-one database version management tool 🛠️
2018 · dbngin.com · its alternatives →
8
EasyDB▲155
A one-click ephemeral database
2019 · its alternatives →
9BA
BerylDB – a small key-value database▲57
2021 · docs.beryl.dev · its alternatives →
10
Profitable developer tools database▲80
A database of 103+ hand-curated profitable developer tools
2020 · profitableinsider.gumroad.com · its alternatives →
11
ChartDB v2▲229
Database diagrams editor for teams
2025 · chartdb.io · its alternatives →
12
SimpleDB▲74
Let you store data without touching the database
2022 · simpledb.vercel.app · its alternatives →
13
Zu – A minimalist key-value database engine for modern applications▲7
A minimalist key-value database engine for modern applications - 539hex/zu
2025 · github.com · its alternatives →
14
DBeaver▲130
A free and universal database tool
2018 · dbeaver.io · its alternatives →
15KV
Key/Value Store as-a-Service▲70
2017 · keyvalue.xyz · its alternatives →
16SA
SimpleKV – an extremely simple, anonymous key-value store▲24
2022 · simplekv.com · its alternatives →
17
ThisDB▲2
Highly available cloud key/value database
2019 · its alternatives →
18AS
A Schemaless Data Store Within Your SQL Database▲45
Hi HN, we're Eric and Dean, creators of SchemafreeSQL. Its roots go back to an on-line Web App Development Environment we developed back in 1999. It was comprised of an IDE, Web Server, Object Store, Virtual File System, Template System, and polyglot (Java, JavaScript, and Python). Of course, we named it “.OS”. Then we ended up dropping it. But that's a story for another time. It was the ease of use of the Object Store from .OS that we really missed, which brings us back to SchemafreeSQL. It provides an enhanced API to your SQL Database which allows it to function as a Schemaless…
2022 · schemafreesql.com · its alternatives →
19
Simple Keylogger▲4
A simple and open source keylogger!
2016 · simple-keylogger.github.io · its alternatives →
20
BranchDB▲14
A blazingly fast in-memory key-value database. Built in C++
2025 · branchdb.khamitkar.dev · its alternatives →
21MF
My first tiny web service, a simple key/value store▲33
2015 · tinycache.io · its alternatives →
22
kvdb.io – Simple Key-Value Store for Metrics and IoT▲5
KVdb is a simple key-value data store as a service for serverless apps, prototyping, metrics, and IoT. Provides a REST API that can be used from any language.
2018 · kvdb.io · its alternatives →
23
kvdb.io▲12
Simple Key-Value Store for Metrics & IoT
2018 · kvdb.io · its alternatives →
24
No-Code and Low-Code software database▲22
There is a no-code or low-code product for everyone!
2021 · paytable.io · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →