What Claude (Anthropic) with web search answered for database hosting services (startups) on 2026-09-15

Claude (Anthropic) with web search claude-opus-5 asked 2026-09-15

Coverage: Claude (Anthropic) with web search. Other engines not included.

The question asked, verbatim: best database hosting services for startups

Brands named, in the order the engine gave

1. Postgres mentioned
   Short version: use managed Postgres, and pick based on what else you need bundled.
2. Neon recommended
   Neon - Serverless Postgres, and the one I'd default to for a startup that just needs a database.
3. Supabase compared
   Launch tier now includes 500 GB egress per project, which made it cheaper than Supabase for typical loads.
4. PlanetScale recommended
   PlanetScale - Vitess-backed MySQL (and now Postgres), built for the sharding problems you hit at real scale, with millisecond billing and true 3-node HA.
5. AWS recommended
   AWS RDS / Aurora - The boring, correct answer once you're past seed stage, on AWS, and need VPC isolation, compliance paperwork, and read replicas you control.
6. AWS RDS recommended
   AWS RDS / Aurora - The boring, correct answer once you're past seed stage, on AWS, and need VPC isolation, compliance paperwork, and read replicas you control.
7. AWS RDS / Aurora recommended
   AWS RDS / Aurora - The boring, correct answer once you're past seed stage, on AWS, and need VPC isolation, compliance paperwork, and read replicas you control.
8. MongoDB Atlas recommended
   MongoDB Atlas - Only if your data is genuinely document-shaped or you already know Mongo.
9. ClickHouse Cloud mentioned
   Specialty picks, if they match your workload: ClickHouse Cloud for analytics, Timescale for time-series, Turso for edge/local-first SQLite.
10. Turso mentioned
    Specialty picks, if they match your workload: ClickHouse Cloud for analytics, Timescale for time-series, Turso for edge/local-first SQLite.
11. Northflank mentioned
    - Best PostgreSQL Hosting Providers 2026 - Northflank (https://northflank.com/blog/best-postgresql-hosting-providers)

Sources the engine cited

The answer, as recorded

Short version: use managed Postgres, and pick based on what else you need bundled. Here's the order I'd actually recommend: **1. Neon** - Serverless Postgres, and the one I'd default to for a startup that just needs a database. Scale-to-zero means idle environments cost nothing, and Git-style database branching gives every PR its own preview DB, which is genuinely the best dev-workflow story of the bunch. Free tier, then ~$19-26/mo for a real workload. Launch tier now includes 500 GB egress per project, which made it cheaper than Supabase for typical loads. **2. Supabase** - Pick this if you want a backend, not just a database: Postgres plus auth, row-level security, file storage, realtime subscriptions, and edge functions in one bill. Pro is $25/mo (~$31 with typical usage). It's the most expensive per-GB if all you want is a database, and the cheapest total if you'd otherwise be buying auth and storage separately. Also the shortest path to shipping for a small team. **3. PlanetScale** - Vitess-backed MySQL (and now Postgres), built for the sharding problems you hit at real scale, with millisecond billing and true 3-node HA. Caveat: they killed the free tier in 2024, so entry is ~$15-39/mo depending on config. Worth it if you're MySQL-committed or expect serious write volume; otherwise the Postgres options are a better fit. **4. AWS RDS / Aurora** - The boring, correct answer once you're past seed stage, on AWS, and need VPC isolation, compliance paperwork, and read replicas you control. Not where I'd start: no meaningful free tier, more ops overhead, and Aurora is expensive if you don't saturate it. But it's where most startups eventually land, and AWS Activate credits often cover year one. **5. MongoDB Atlas** - Only if your data is genuinely document-shaped or you already know Mongo. Perpetual free M0 tier (512 MB), $9/mo shared, ~$60/mo dedicated. Postgres with JSONB covers most "we need flexible schemas" cases without leaving relational, so this is a deliberate choice rather than a default. **Specialty picks, if they match your workload:** ClickHouse Cloud for analytics, Timescale for time-series, Turso for edge/local-first SQLite. Don't reach for these as your primary store. If you want one sentence: start on Neon's free tier, add Supabase instead if you also need auth and storage on day one, and plan to be able to move to RDS later - since it's all Postgres, that migration is real but not painful. Sources: - [Best Database Software for Startups and SaaS (2026) - Makerkit](https://makerkit.dev/blog/tutorials/best-database-software-startups) - [Database Pricing Comparison - Supabase, Neon, PlanetScale](https://www.buildmvpfast.com/api-costs/database) - [Supabase vs Neon vs PlanetScale Serverless DB 2026 - APIScout](https://apiscout.dev/guides/supabase-vs-neon-vs-planetscale-serverless-db-2026) - [Top 5 Database-as-a-Service Platforms 2026](https://guptadeepak.com/tools/top-5-database-as-a-service-platforms-2026/) - [MongoDB Pricing Explained: 2026 Guide - CloudZero](https://www.cloudzero.com/blog/mongodb-pricing/) - [Best PostgreSQL Hosting Providers 2026 - Northflank](https://northflank.com/blog/best-postgresql-hosting-providers)

Markdown edition · the question page, with every recording · Answer Watch · AEO Watch

Answer Watch records what one AI answer engine said on one date, nothing more. Each page names the engine and the model, carries the date the question was asked, and lists the brands that appeared in the answer in the order the engine gave them, with the sources it cited. It is a measurement, not a ranking, not a recommendation and not a claim about the world. Brands that did not appear in an answer are not named on any public page. Coverage: Claude (Anthropic) with web search. Other engines not included.