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The Best Crunchy Bridge Alternatives in 2026

Ajay Kumar··9 min read

Crunchy Bridge has a specific personality among managed Postgres services: it is Postgres, correctly operated, with as little cleverness in between as possible. No proprietary storage layer, no reimplemented protocol, no fork. You get a real Postgres instance with superuser-adjacent access, the extension catalogue you'd expect, and a company whose engineers contribute upstream. For teams who have been burned by a 'Postgres-compatible' service behaving un-Postgres-like under load, that is a genuinely compelling pitch.

I'm Ajay, I build PandaStack, and we run managed Postgres — so treat the section about us accordingly and read the rest as the survey it is. People leave Crunchy Bridge for three reasons in my experience: the pricing model doesn't fit a bursty or idle-heavy workload, they want database branching for preview environments, or they want the database on the same platform as their apps. Those are the three axes this post is organised around.

What you're giving up

Be clear about this before shopping, because the alternatives are not uniformly better.

  • Plain, unmodified Postgres. Crunchy runs upstream Postgres. Several popular alternatives run a storage-disaggregated reimplementation that is protocol-compatible but has genuinely different performance characteristics — especially cold-start latency and behaviour under sustained write load.
  • A broad extension catalogue with a permissive posture. If you depend on something beyond pgvector and PostGIS, check the alternative's list carefully. This is where migrations break.
  • Postgres expertise attached to the support contract. Crunchy's people write Postgres. That matters on the day you have a query planner problem nobody else can explain.
  • Predictable, boring performance. A provisioned instance with local NVMe has a flat, well-understood latency profile. Disaggregated storage does not.

The alternatives

Neon

The branching-first option, and the strongest reason to leave if preview environments are your motivation. Neon separates storage from compute and makes a branch a copy-on-write operation, so every pull request can get a database with production-shaped data in seconds. Scale-to-zero means idle branches cost nothing. The tradeoff is architectural: the storage layer is a reimplementation, so cold starts are a real thing and heavy sustained writes behave differently than on a plain instance. Excellent for development topology; evaluate carefully for a write-heavy production primary.

AWS RDS and Aurora

The default if your compute already lives in a VPC. RDS is ordinary Postgres with AWS operations around it — the closest philosophical match to Crunchy Bridge on this list, with worse ergonomics and better ecosystem integration. Aurora is the disaggregated-storage one, with much better read scaling and failover, at the cost of being further from upstream. Both are provisioned-priced with no idle discount, and Aurora Serverless v2's scaling floor means 'serverless' still bills something at rest.

Supabase

Real Postgres with an application platform bolted on: auto-generated REST and GraphQL over your schema, row-level-security-based auth, realtime subscriptions, storage. If you want a database, you are buying a lot you won't use. If you're building an app that needs auth and an API anyway, it collapses several services into one. The Postgres underneath is genuine and the extension support is good.

Aiven, DigitalOcean, Scaleway and the cloud mid-market

Competent managed Postgres at a lower price point, usually with a shorter extension list and a thinner support story. Aiven stands out for multi-cloud reach and for running the rest of the data stack — Kafka, ClickHouse, OpenSearch — under one contract. DigitalOcean stands out for being simple and cheap. These are the right answer when you want ordinary Postgres operated by someone else and your requirements are ordinary.

Timescale Cloud

Worth naming specifically if your workload is time-series. It is Postgres with the TimescaleDB extension, which no general-purpose provider can offer because of the licence. If you're on Crunchy Bridge doing time-series work with hand-rolled partitioning and rollups, this is the one alternative that gives you a capability rather than a different price.

PandaStack

My own, so here is the honest positioning. We run managed Postgres 16, one database per Firecracker microVM on a durable volume — real Postgres, not a reimplementation. What's different is the billing and lifecycle model: we meter active vCPU-seconds and working-set memory per second rather than selling a provisioned tier, so an idle database costs close to nothing, and databases auto-suspend when idle and wake on connect. Clone-to-a-new-database and point-in-time recovery run from the archive, so a branch for a pull request is an API call.

# Clone a database at a point in time into a NEW database, source untouched.
curl -X POST https://api.pandastack.ai/v1/databases/$DB_ID/clone \
  -H "Authorization: Bearer $PANDASTACK_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"label": "pr-482", "target_time": "2026-08-30T09:15:00Z"}'

Where we are behind Crunchy Bridge: they have far more Postgres operational history than we do, a deeper extension catalogue, and named Postgres experts on support. If your requirement is 'a hard Postgres problem gets a Postgres committer on the call', that is a real reason to stay. Where we're ahead is cost shape for spiky and development workloads, and having apps, sandboxes and the database on one platform and one bill.

How to choose

Work through these in order — the first one that gives a clear answer usually settles it.

  1. List your extensions with a query, not from memory. Then check each one against every candidate's supported list. This eliminates more options faster than anything else and it is the failure that hurts most on migration day.
  2. Characterise your load. A steadily busy production primary wants a provisioned instance with local storage. A workload that is idle 18 hours a day wants per-second or scale-to-zero pricing, and the saving is usually large enough to decide the question.
  3. Decide whether you need branching. If preview environments with real data are on your roadmap, providers that make a branch a copy-on-write operation are in a different category from ones where a 'branch' means restoring a backup.
  4. Check where your compute lives. Cross-datacentre latency on every query is a tax you pay forever; same-region or same-platform is worth real money.
  5. Read the failover documentation and find the actual RPO number. 'Highly available' is marketing; 'up to N seconds of committed transactions may be lost' is a specification.
Run this query before you shop: SELECT extname, extversion FROM pg_extension; — and include the ones you forgot you enabled. An unsupported extension discovered during the migration window is the single most common way a database move goes badly.

Migrating out

Crunchy Bridge runs plain Postgres, which makes leaving mechanically easier than leaving a fork. Logical replication works, so the low-downtime path is available: set up a publication on the source, a subscription on the target, let it catch up, then cut over during a short write pause. The parts that bite are the ones that don't replicate — sequences need resetting, large objects need separate handling, and extensions must exist on the target before the subscription starts.

For anything smaller than a few hundred gigabytes with a maintenance window available, a plain pg_dump and restore is less risky than a logical replication setup you've never run before. Time the restore against a copy first so the window you announce is the window you need.

The summary

Stay on Crunchy Bridge if you want unmodified Postgres operated by people who write Postgres, and your load is steady enough that provisioned pricing fits. Move to Neon if branching for preview environments is the driver. Move to RDS or Aurora if your compute is in a VPC and you want the ecosystem. Move to Timescale if your workload is time-series. Move to Supabase if you're buying an application platform, not just a database. And look at us if the cost shape of provisioned pricing is the problem — per-second metering with auto-suspend changes the arithmetic for anything that isn't busy around the clock.

Frequently asked questions

Is Crunchy Bridge real Postgres or a fork?

Real, unmodified upstream Postgres. That is the core of its positioning and it matters for two practical reasons: performance characteristics match what the Postgres documentation and community advice describe, and migrating out is mechanically straightforward because logical replication and pg_dump behave exactly as documented. Several popular alternatives run a protocol-compatible storage reimplementation instead, which is not a criticism but is a genuinely different thing with different cold-start and write-throughput behaviour.

What is the cheapest alternative for a mostly-idle database?

One that doesn't charge you a provisioned tier. Providers that meter per second and suspend idle databases — or that scale compute to zero — change the arithmetic completely for development, staging and internal tools that are busy a few hours a day. On a provisioned instance you pay for 24 hours of a tier regardless; on per-second metering with auto-suspend, an idle database bills essentially storage only. Check specifically what wakes it and how long the wake takes, because a multi-second cold start is fine for a dev database and not for a user-facing one.

Which alternative supports database branching for pull requests?

Neon built its whole architecture around it — a branch is a copy-on-write operation over separated storage and takes seconds. PandaStack does it as a clone-from-archive into a new database, including point-in-time clones, which is an API call. Most traditional providers do not have a real branching primitive; what they call a branch is a backup restore, which for a large database means minutes to hours rather than seconds. If per-PR databases are on your roadmap, this distinction is worth testing with your actual data size before committing.

How do I check which extensions I'd lose when switching providers?

Run SELECT extname, extversion FROM pg_extension; on the source database and take the full list, including the ones you forgot were enabled. Then check every name against each candidate provider's published supported-extensions list — not their marketing page. This is the single most common cause of a painful migration, because an unsupported extension is usually discovered during the cutover window when the restore fails, and by then you're committed. Do it before you shortlist, not after.

What is the lowest-downtime way to migrate off a managed Postgres?

Logical replication, when the source runs plain Postgres and supports it. You create a publication on the source, a subscription on the target, let the initial copy and the ongoing stream catch up over hours or days, then cut over during a brief write pause. The gotchas are the things logical replication doesn't carry: sequence values need resetting on the target, large objects need separate handling, and every extension must exist on the target before you start. For databases under a few hundred gigabytes with an available maintenance window, a timed pg_dump and restore is less risky than a replication setup you have never rehearsed.

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Written by Ajay Kumar, Founder, PandaStack.