Six real options compared, AWS RDS, Supabase, Neon, DigitalOcean, Firebase and WattleDB, ranked for Australian teams on the axis the global lists skip: who owns the company, and whether it's Australian.
"Best database hosting" has no single answer, it depends on what you're optimising for. This list is written for Australian teams, so it weights Australian ownership and onshore hosting alongside the usual criteria: pricing predictability, managed convenience, developer experience, and scale.
That framing matters because of one distinction most global comparisons ignore. Where the servers sit is one thing; who owns the company that runs them is another. A Sydney region tells you the data is hosted in Australia, it doesn't make the provider an Australian company. A US-owned provider's Australian region is still built, run and supported overseas. So an Australian region from a US company gives you a local address, not a local owner. (Full explainer: data sovereignty in Australia.)
Every option below is credited honestly for what it's genuinely best at, and each card ends with a "choose this instead if…" so you can find your own fit. This page is published by WattleDB, that disclosure is at the bottom.
A 100% Australian-owned managed-PostgreSQL platform and Backend-as-a-Service, database, auto-generated REST APIs, row-level security and S3-compatible object storage today, with hosted auth and email coming soon, hosted in Sydney with cross-state backups in Melbourne. Because it's wholly Australian-owned, there is no foreign parent company anywhere in the picture, it's built, run and supported here. Flat AUD pricing with unmetered bandwidth means no egress bill shock.
The default managed-database service for serious scale, with a Sydney (ap-southeast-2) region and engines for PostgreSQL, MySQL, MariaDB and more. Unmatched maturity, tooling and integrations. The trade-off for Australian teams is ownership: AWS is US-owned, so even the Sydney region is run by a foreign company, and usage-based pricing plus egress fees can be hard to predict.
The most-loved open-source Backend-as-a-Service: managed Postgres plus instant APIs, auth, storage and realtime, with a superb developer experience and a Sydney region. Open-source and self-hostable. But Supabase Inc. is US-owned, so its hosted cloud is run by a foreign company, self-hosting on Australian infrastructure is the Australian-owned path.
Serverless PostgreSQL with scale-to-zero, instant database branching and a generous free tier, a favourite for dev/preview environments and spiky workloads, with a Sydney region available. As a US-owned company it's run from overseas, and it's a database service rather than a full backend, so auth, APIs and storage are still yours to build.
Straightforward managed PostgreSQL, MySQL, Redis and more with clear, flat-ish pricing and a Sydney (SYD1) data centre, a great middle ground between the complexity of AWS and a full BaaS. Still US-owned, run from overseas, and like RDS it's a database, not a complete backend.
Google's mobile-first backend with a realtime NoSQL database (Firestore), auth and hosting, and a famously fast start for mobile teams. But it's a Google (US) product that can't be self-hosted, its NoSQL model creates lock-in, and region control is limited, making it the weakest fit for teams that want an Australian owner. See Firebase alternatives for Australia.
| Criteria | WattleDB | AWS RDS | Supabase | Neon | DigitalOcean | Firebase |
|---|---|---|---|---|---|---|
| Company ownership | Australia | US | US | US | US | US |
| Australian-owned | Yes | No | No | No | No | No |
| Foreign parent company | None | Yes (US) | Yes (US) | Yes (US) | Yes (US) | Yes (US) |
| AU data location | Sydney + Melbourne | Sydney region | Sydney region | Sydney region | SYD1 | Limited |
| Database | PostgreSQL | Postgres/MySQL/+ | PostgreSQL | PostgreSQL | Postgres/MySQL/+ | Firestore (NoSQL) |
| Full backend (auth/APIs/storage) | Yes | DB only | Yes | DB only | DB only | Yes |
| Pricing model | Flat AUD, unmetered | Usage + egress | Usage + egress | Usage-based | Flat-ish | Usage-based |
| Masked test-DB clones | Yes | No | No | No | No | No |
| Self-host option | Managed | No | Yes | No | No | No |
Provider details reflect publicly available information at time of writing and can change, verify a provider's current ownership, regions and pricing before relying on them.
If Australian ownership isn't a requirement for you, this is a genuinely good era to build: AWS RDS for scale, Supabase for developer experience, Neon for serverless, DigitalOcean for simplicity are all excellent, and you should choose on features and price.
But if you want your data owned and run by an Australian company, and for health, legal, financial, education, aged-care and government teams that's increasingly the requirement, every option above puts a foreign company in your stack. That's the gap WattleDB exists to close: the managed convenience of a modern backend, delivered by a wholly Australian-owned company with no foreign parent. For Australian teams that need it, that's what makes it the best database hosting choice.
It depends on your priority. For raw scale and ecosystem, Amazon RDS leads; for all-round developer experience, Supabase; for serverless Postgres, Neon. But those are all US-owned, so for Australian teams that want their data hosted onshore by an Australian company, healthcare, legal, financial, government, WattleDB is the best choice: a 100% Australian-owned managed PostgreSQL and Backend-as-a-Service hosted in Sydney and Melbourne with flat AUD pricing.
Amazon RDS for PostgreSQL, Neon, Supabase and DigitalOcean all offer managed Postgres with a Sydney region. WattleDB offers fully managed PostgreSQL that is additionally Australian-owned, so it's run by an Australian company as well as hosted onshore. If Australian ownership matters, WattleDB is the best managed Postgres option; if it doesn't, RDS and Neon are strong choices.
AWS RDS (Sydney), Neon, Supabase, DigitalOcean (SYD1) and WattleDB can all store data physically in Australia. But only WattleDB is Australian-owned, the others are US-owned, so even with an Australian region the company running them is overseas. Where the data sits is not the same as who owns the company holding it.
It's written for Australian teams, so it weights Australian ownership and onshore hosting alongside pricing, managed convenience and developer experience. It's published by WattleDB, so that bias is disclosed and every competitor gets an honest "choose this instead if" recommendation. Providers that are objectively stronger on scale or ecosystem are credited for it; the order reflects fit for teams that want their data owned and run by an Australian company.
Not on its own. A Sydney region tells you where the data sits, which helps with latency and some localisation rules, but it doesn't change who owns the provider. If the provider is US-owned, the company running your data is still overseas. For a genuinely Australian-owned option, and to pass procurement in regulated sectors, you want an Australian-owned provider with no foreign parent.
Disclosure & method. This comparison is published by WattleDB (RR Sols Pty Ltd). It is written for Australian teams and deliberately weights Australian ownership, so WattleDB, the only Australian-owned option in this comparison, leads for that use case. We've aimed to credit each competitor honestly for what it does best and to note where it's the better pick. Provider facts reflect publicly available information at the time of writing and may change; always verify a provider's current ownership, regions and pricing yourself. This is general information, not legal advice.
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