Alternatives to PlanetScale

TablePlus is a native database GUI for MySQL, PostgreSQL and SQLite with a one-time license.

Amazon SageMaker unifies data, analytics, and AI on AWS — build, train, and deploy ML models on fully managed infrastructure.

Neon is serverless Postgres with instant branching, autoscaling, and a full backend agents can provision.

Open-source ML pipeline orchestration plus Kitaru, a durable agent runtime that replays production sessions before you ship.

DBHub is a minimal database MCP server that connects Claude Code, Cursor, and VS Code to PostgreSQL, MySQL, SQL Server, MariaDB, Oracle,

Dolt is a version-controlled SQL database: branch, diff, merge, and time-travel your data with Git-style commands over MySQL, Postgres, and

PgGraph turns existing PostgreSQL tables into a traversable graph so multi-hop queries run as index lookups instead of join chains.

Automated deep learning model optimization for NVIDIA GPUs.

Census brings reverse ETL and an embedded customer data connectivity platform to product and data teams

Weights & Biases tracks ML experiments and traces LLM apps so teams ship AI models faster

Databricks runs your lakehouse data, analytics and production AI agents on one governed platform across AWS, Azure and GCP.

TiDB is a distributed SQL database for AI agents that unifies ACID transactions, HTAP analytics, and native vector search in one engine.

Apache Doris unifies OLAP analytics, full-text search, and vector search in one open-source SQL engine.

ClickHouse is an open-source columnar OLAP database for real-time analytics at petabyte scale.

Lance is an open lakehouse format for multimodal AI, pairing a file format, table format, and catalog spec with hybrid vector and full-text search on object

ShannonBase is a MySQL 8.4-compatible open-source HTAP database that adds an in-memory column store, vector search, and in-database ML to

Netdata: per-second infrastructure monitoring with self-learning AI anomaly detection and 800+ zero-config integrations.

Free, open-source visualizer that renders neural network and ML model files as an interactive graph you can inspect layer by layer.

ArcBox gives each AI agent its own hypervisor-isolated virtual machine — a full OS with its own kernel, kept for months, thrown away in seconds, or handed to a

Autumn is usage-based billing infrastructure with a real-time credit ledger, entitlements and spend controls on top of Stripe.

Open-source, event-driven orchestrator that runs data, infrastructure, and AI agent workflows from declarative YAML.

Elasticsearch Labs: free tutorials, notebooks, and reference apps for AI search, vector search, and RAG on Elasticsearch.

Free open-source CLI benchmark that measures local LLM tokens-per-second throughput through Ollama and posts each run to a public results

Free universal SQL client with a built-in AI Chat that turns natural language into runnable queries.