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Explore quality-filtered AI, SaaS and developer tools. No paid rankings, no endless noise—just useful software backed by public data.

672 tools reviewed · GitHub-backed signals · Refreshed continuously
Quality over quantity

Top-rated tools

Trending · Latest · 672 results

C
100/100

cilium

eBPF-based Networking, Security, and Observability

Open source Monitoring
P
100/100

psutil

Cross-platform lib for process and system monitoring in Python

Open source Monitoring
S
100/100

sentry

Developer-first error tracking and performance monitoring

Open source Monitoring
W
100/100

worldmonitor

Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness in

Open source AIMonitoring
S
100/100

signoz

SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features

Open source Monitoring
T
100/100

TDengine

High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

Open source Database
V
100/100

VictoriaMetrics

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

Open source Monitoring
O
100/100

openobserve

Open source observability platform for logs, metrics, traces, frontend monitoring, pipelines and LLM observability. A sophisticated, simple and highly performan

Open source Monitoring
L
100/100

langfuse

🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, Op

Open source Monitoring
P
100/100

prometheus

The Prometheus monitoring system and time series database.

Open source Monitoring
G
100/100

grafana

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elastics

Open source AnalyticsDatabase
P
100/100

prisma

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

Open source Database
Q
100/100

questdb

QuestDB is a high performance, open-source, time-series database

Open source Database
D
100/100

dbeaver

Free universal database tool and SQL client

Open source Database
C
100/100

Chat2DB

🔥🔥🔥 AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and m

Open source Database
K
100/100

kysely

A type-safe TypeScript SQL query builder

Open source Database
S
100/100

sqlitebrowser

Official home of the DB Browser for SQLite (DB4S) project. Previously known as "SQLite Database Browser" and "Database Browser for SQLite". Website at:

Open source Database
M
100/100

manticoresearch

Open-source search database for full-text, vector, and hybrid search with real-time indexing and SQL.

Open source Database
R
100/100

rxdb

The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/

Open source Database
T
100/100

teable

✨ AI Spreadsheet for Business

Open source Database
S
100/100

starrocks

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRock

Open source Database
S
100/100

SpacetimeDB

Development at the speed of light

Open source Database
M
100/100

metabase

The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:

Open source AnalyticsDatabase
S
100/100

scylladb

NoSQL data store using the Seastar framework, compatible with Apache Cassandra and Amazon DynamoDB

Open source Database