Nicheloom

Market intelligence for builders — see what's gaining traction before it's crowded.

Sources

database infrastructure and developer tools

Recent window: last 5.2 months (2026-04-24 → 2026-09-28), compared with the prior 5.2 months.

horizontal · 319 members · Data as of 2026-09-30

These products offer specialized databases, database extensions, query engines, and developer-facing data management utilities. They are built for software engineers, backend teams, and infrastructure developers looking to optimize data persistence and query workflows. This cluster is distinguished by its focus on core database internals, storage runtimes, and local developer tooling rather than high-level business analytics.

Metrics

Stage
crowded
Recent count
186
Prior count
115
Total count
319
Momentum
61.74
Attention
0.50
Crowding
0.87
Concentration
0.82
Opportunity
0.30

Opportunity components

Attention
0.50
Low crowding
0.13
Momentum (normalized)
0.40
Low concentration
0.18

Monthly trajectory

Source split

github
17 (0.09)
hn
89 (0.48)
ph
79 (0.42)
yc
1 (0.01)

Dominant source: hn · Divergence: 0.47

Similar themes

Members

Name Source Upvotes ▲ Launched
Sqlaris-Studio GITHUB 12 2026-09-29
The Taka Programming Language HN 12 2025-12-03
ContextVault HN 12 2026-07-13
VillageSQL HN 12 2026-02-05
SLayer, a semantic layer maintained by your agent HN 12 2026-05-11
ObsessionDB HN 12 2026-01-23
pg-circuit GITHUB 12 2026-09-12
Public Apache Iceberg datasets via a REST catalog HN 13 2026-01-15
VectorDBZ, a desktop GUI for vector databases HN 13 2026-01-01
Fostrom, an IoT Cloud Platform built for developers HN 13 2026-02-20
Streambench HN 13 2026-08-14
rmBug HN 14 2026-04-01
Pg-workflows HN 14 2026-02-16
Penca HN 14 2026-07-31
I built a local data lake for AI powered data engineering and analytics HN 14 2026-04-08
ShapedQL: The SQL engine for search, feeds, and AI agents YC 15 2026-01-28
BlitzGraph HN 15 2026-06-16
duckdb-plan-lint GITHUB 15 2026-09-25
LavinMQ, an open-source message broker written in Crystal HN 16 2026-04-28
Axe HN 16 2025-11-24
Ardent - Clone any postgres DB of any size in <6s YC 16 2026-05-05
I created an open source locally usable full fledged AI platform HN 16 2026-09-19
Nerve: Stitches all your data sources into one mega-API HN 16 2026-02-14
TablePro PH 17 2026-09-13
UnisonDB HN 17 2025-11-01
duckdb-jev GITHUB 17 2026-09-17
Lean4 Datalog DSL Based on Google Zanzibar for AI Projects HN 18 2026-07-29
Pgsemantic HN 18 2026-03-25
Trilogy Studio, open-source browser-based SQL editor and visualizer HN 19 2025-11-09
pg-outbox GITHUB 20 2026-09-24
Altimate Code HN 20 2026-03-19
sqlite-attach-lint GITHUB 20 2026-09-25
Graphical SQL Builder and Debugger HN 21 2026-06-22
toolhost GITHUB 22 2026-09-11
Misata HN 24 2025-12-16
Artie HN 26 2026-06-10
Respectlytics HN 26 2026-02-15
pg-query-validate GITHUB 27 2026-09-27
VillageSQL = MySQL and Extensions HN 27 2026-02-05
Tangent HN 28 2025-11-20
Biff 2.0 (Clojure web framework) HN 28 2026-09-10
Data Studio HN 28 2026-02-17
Supabase-Test HN 30 2025-11-20
LinkedQL HN 31 2025-12-08
Filament HN 31 2026-09-08
DB Pro HN 33 2025-11-28
SQLite Graph Ext HN 35 2025-10-29
A lightweight, stateless database for agent memory HN 36 2026-08-26
SNKV HN 36 2026-02-24
shahrah GITHUB 37 2026-09-27