Dev tools · alternatives · 2026

24 alternatives to Searchable encryption, SQL proxy for Postgres

CipherStash Proxy keeps your sensitive data in PostgreSQL encrypted and searchable, without changing your SQL queries. It is written in Rust, uses a formally type-check SQL mapper and searchable encryption.

CipherStash Proxy is a SQL proxy for PostgreSQL that encrypts sensitive data while keeping it searchable without requiring changes to existing SQL queries. Built in Rust and featuring a formally type-checked SQL… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.

1
CipherStash Stack – Data Level Access Control in TS/JS▲17
Hi HN, I'm Dan Draper, founder of CipherStash. We've spent 5 years building per-value searchable encryption tech. We realized that encryption like this is incredibly powerful but the engineering required is generally not worth the effort. So we built a platform and opensource SDK to take the cry out of cryptography :) CipherStash Stack is: * A searchable encryption SDK for TS and Postgres * Fast, key management with Zerokms (backed by HSM) * A transparent SQL proxy * Auth library and OIDC federation service * Skills for data security Integrations include Prisma Next, Drizzle, Auth0, Clerk…
May 2026 · cipherstash.com · its alternatives →
2
PGT-Proxy – A PostgreSQL Proxy in 277 Lines of Rust▲10
It's time we talked about something many developers, data analysts, and even web application servers are guilty of: downgrading PostgreSQL connection security. Too often, we see connections dropped from full TLS verification to "any TLS" (i.e., sslmode=require) or, even worse, plain text connections. Why? Because most cloud providers, like AWS or Google Cloud SQL, use non-public Certificate Authorities for PostgreSQL. The result? Unverified TLS connections because no one has time to set up all devices across an organization to trust custom certificate authorities. And here's the most…
2024 · github.com · its alternatives →
3
SQL-tap – Real-time SQL traffic viewer for PostgreSQL and MySQL▲233
sql-tap is a transparent proxy that captures SQL queries by parsing the PostgreSQL/MySQL wire protocol and displays them in a terminal UI. You can run EXPLAIN on any captured query. No application code changes needed — just change the port.
Feb 2026 · github.com · its alternatives →
4
PgQueuer – Transform PostgreSQL into a Job Queue▲376
PgQueuer is a Python job queue that uses PostgreSQL for everything — queue storage, locking, notifications. No Redis, no RabbitMQ, no separate broker to operate. If your app already has Postgres, you already have the broker. After ~2 years and 26 minor releases, 1.0 ships today as the first stable release. Strict semver from here on. Thanks to everyone who contributed and left feedback!
2024 · github.com · its alternatives →
5RW
Read Wikipedia privately using homomorphic encryption▲331
Hi, creator here. This is a demo of our recent work presented at Oakland (IEEE S&P): https://eprint.iacr.org/2022/368. The server and client code are written in Rust and available here: https://github.com/menonsamir/spiral-rs. The general aim of our work is to show that homomorphic encryption is practical today for real-world applications. The server we use to serve this costs $35/month! A quick overview: the client uses homomorphic encryption to encrypt the article number that they would like to retrieve. The server processes the query and…
2022 · spiralwiki.com · its alternatives →
6
Hasura – Fast, instant GraphQL APIs on Postgres▲382
Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events. - hasura/graphql-engine
2018 · github.com · its alternatives →
7
Embed an SQLite database in your PostgreSQL table▲180
pglite-fusion is a PostgreSQL extension that allows you to embed SQLite databases into your PostgreSQL tables by enabling the creation of columns with the `SQLITE` type. This means every row in the table can have an embedded SQLite database. In addition to the PostgreSQL `SQLITE` type, pglite-fusion provides the `query_sqlite`` function for querying SQLite databases and the `execute_sqlite` function for updating them. Additional functions are listed in the project’s README. The pglite-fusion extension is written in Rust using the pgrx framework [1]. ---- Implementation Details The PostgreSQL…
2024 · github.com · its alternatives →
8VP
VeilStream – prod-like data without the PII▲22
# TL;DR We built VeilStream, a drop-in, read-only PostgreSQL proxy that strips, masks, or anonymizes sensitive values as queries stream through. In less than two minutes, you can put a proxy in front of a PostgreSQL database, whether hosted on your laptop, Neon, Supabase, or a cloud provider, and the user is able to start configuring filter rules. The use cases we're trying to solve are: - Production-like data in development environments - Improve incident handling by masking all data that is not relevant - Share a subset of your data - Protecting data being shipped into a data lake - Safe…
2025 · app.veilstream.com · its alternatives →
9
Advanced encryption in PostgreSQL▲12
Postgres Themis plugin. Contribute to cossacklabs/pg_themis development by creating an account on GitHub.
2016 · github.com · its alternatives →
10
SQL playground▲156
Free private sample PostgreSQL databases
2021 · uibakery.io · its alternatives →
11
Pg_replicate – Build Postgres replication applications in Rust▲216
A high-performance Postgres replication engine written in Rust. Embed it in your Rust application or run it as a standalone binary. - supabase/etl
2024 · github.com · its alternatives →
12
PgDog – Scale Postgres without changing the app▲326
Hey HN! Lev and Justin here, authors of PgDog (https://pgdog.dev/), a connection pooler, load balancer and database sharder for PostgreSQL. If you build apps with a lot of traffic, you know the first thing to break is the database. We are solving this with a network proxy that works without requiring application code changes or database migrations. Our post from last year: https://news.ycombinator.com/item?id=44099187 The most important update: we are in production. Sharding is used a lot, with direct-to-shard queries (one shard per query) working pretty much…
Feb 2026 · github.com · its alternatives →
13PE
Pg-extend-rs – Easy Postgres extensions in Rust▲244
2018 · bluejekyll.github.io · its alternatives →
14
PgTyped – Typesafe SQL in TypeScript and Postgres▲269
pgTyped - Typesafe SQL in TypeScript. Contribute to adelsz/pgtyped development by creating an account on GitHub.
2020 · github.com · its alternatives →
15
Pg-typesafe – Strongly typed queries for PostgreSQL and TypeScript▲69
Throughout my career, I tried many tools to query PostgreSQL, and in the end, concluded that for what I do, the simplest is almost always the best: raw SQL queries. Until now, I typed the results manually and relied on tests to catch problems. While this is OK in e.g., GoLang, it is quite annoying in TypeScript. First, because of the more powerful type system (it's easier to guess that updated_at is a date than it is to guess whether it's nullable or not), second, because of idiosyncrasies (INT4s are deserialised as JS numbers, but INT8s are deserialised as strings). So I wrote pg-typesafe,…
Feb 2026 · github.com · its alternatives →
16
QoreDB▲95
The fast, open-source database client built with Rust
Mar 2026 · qoredb.com · its alternatives →
17
PostgREST API in Rust (Supports PG/MySQL/SQLite/ClickHouse)▲33
2024 · github.com · its alternatives →
18
SereneDBfree▲262
Ultra-Fast Search & Analytics Database, Agentic AI ready
Sep 2026 · serenedb.com · its alternatives →
19
GraphQL for Postgres▲195
GraphQL for Postgres. Contribute to solidsnack/GraphpostgresQL development by creating an account on GitHub.
2015 · github.com · its alternatives →
20
Turbolite – a SQLite VFS serving sub-250ms cold JOIN queries from S3▲185
I built a SQLite VFS in Rust that serves cold queries directly from S3 with sub-second performance, and often much faster. It’s called turbolite. It is experimental, buggy, and may corrupt data. I would not trust it with anything important yet. I wanted to explore whether object storage has gotten fast enough to support embedded databases over cloud storage. Filesystems reward tiny random reads and in-place mutation. S3 rewards fewer requests, bigger transfers, immutable objects, and aggressively parallel operations where bandwidth is often the real constraint. This was explicitly inspired…
Mar 2026 · github.com · its alternatives →
21
Qrlew, simple SQL to SQL-with-privacy written in Rust▲15
Contribute to Qrlew/qrlew development by creating an account on GitHub.
2024 · github.com · its alternatives →
22
Velvet – Store OpenAI requests in your own DB▲109
Hey HN! We’re Emma and Chris, founders of Velvet (https://www.usevelvet.com). Velvet proxies OpenAI calls and stores the requests and responses in your PostgreSQL database. That way, you can analyze logs with SQL (instead of a clunky UI). You can also set headers to add caching and metadata (for analysis). Backstory: We started by building some more general AI data tools (like a text-to-SQL editor). We were frustrated by the lack of basic LLM infrastructure, so ended up pivoting to focus on the tooling we wanted. So many existing apps, like Helicone, were hard to use as power…
2024 · usevelvet.com · its alternatives →
23
sql_firewall – SQL Firewall Extension for PostgreSQL▲47
SQL Firewall Extension for PostgreSQL. Contribute to uptimejp/sql_firewall development by creating an account on GitHub.
2015 · github.com · its alternatives →
24
bit.io▲130
All your data in one place
2021 · 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 →