# Aiven vs TigerData

Canonical: https://inetgeek.com/compare/aiven-vs-tigerdata/

Every value below is read from Aiven's and TigerData's own documentation. See https://inetgeek.com/methodology/ for how.

## At a glance

| Criterion | Aiven | TigerData |
| --- | --- | --- |
| Entry paid plan | $5 a month for Developer — one VM, 1 CPU, 1 GB RAM, 8 GB storage, with no choice of cloud or region and no connection pooling. The first plan that behaves like a production service is Startup at $75 a month or $0.10 an hour, which is where the uptime SLA and multi-CPU sizing begin; Hobbyist sits between them at $12. | Compute starts at $30/month on Performance, billed hourly, with storage charged separately. Scale starts at $36/month. |
| Pricing model | Fixed plans quoted both monthly and hourly, with the plan setting CPU, RAM and storage together rather than metering them separately. Aiven describes the pricing as all-inclusive: backups, monitoring and support come with the plan instead of appearing as line items. Higher tiers buy node count and backup history — Business adds a standby node, Premium a second. | Compute and storage are billed separately and hourly rather than as one plan price — compute from $30 a month, storage at $0.177 per GB-month, with the headline storage figure resting on an assumed 5x compression ratio. |
| Engine | PostgreSQL, alongside MySQL, ClickHouse, OpenSearch, Valkey, Kafka, Flink and Grafana. Aiven runs the upstream projects rather than a compatible reimplementation, which is why its own docs point at postgresql.org for per-release detail. | PostgreSQL with TimescaleDB, aimed at time-series, real-time analytics and events. A self-managed edition exists for on-prem and private cloud. |
| Point-in-time recovery | Bounded by the plan's backup history, so 2 days on the entry paid plan and 30 at the top. Granularity is fine within that: full backups daily with write-ahead logs copied every 5 minutes or per new file, whichever comes first. | 3 days on Performance, with cross-region backups available for disaster recovery on higher tiers. |
| Read replicas | Supported | Supported |

## Where they differ

### Entry paid plan

- Aiven: $5 a month for Developer — one VM, 1 CPU, 1 GB RAM, 8 GB storage, with no choice of cloud or region and no connection pooling. The first plan that behaves like a production service is Startup at $75 a month or $0.10 an hour, which is where the uptime SLA and multi-CPU sizing begin; Hobbyist sits between them at $12. ([source](https://aiven.io/pricing))
- TigerData: Compute starts at $30/month on Performance, billed hourly, with storage charged separately. Scale starts at $36/month. ([source](https://www.tigerdata.com/pricing))

### Pricing model

- Aiven: Fixed plans quoted both monthly and hourly, with the plan setting CPU, RAM and storage together rather than metering them separately. Aiven describes the pricing as all-inclusive: backups, monitoring and support come with the plan instead of appearing as line items. Higher tiers buy node count and backup history — Business adds a standby node, Premium a second. ([source](https://aiven.io/pricing))
- TigerData: Compute and storage are billed separately and hourly rather than as one plan price — compute from $30 a month, storage at $0.177 per GB-month, with the headline storage figure resting on an assumed 5x compression ratio. ([source](https://www.tigerdata.com/pricing))

### Engine

- Aiven: PostgreSQL, alongside MySQL, ClickHouse, OpenSearch, Valkey, Kafka, Flink and Grafana. Aiven runs the upstream projects rather than a compatible reimplementation, which is why its own docs point at postgresql.org for per-release detail. ([source](https://aiven.io/docs/products/postgresql))
- TigerData: PostgreSQL with TimescaleDB, aimed at time-series, real-time analytics and events. A self-managed edition exists for on-prem and private cloud. ([source](https://www.tigerdata.com/pricing))

### Point-in-time recovery

- Aiven: Bounded by the plan's backup history, so 2 days on the entry paid plan and 30 at the top. Granularity is fine within that: full backups daily with write-ahead logs copied every 5 minutes or per new file, whichever comes first. ([source](https://aiven.io/docs/products/postgresql/concepts/pg-backups))
- TigerData: 3 days on Performance, with cross-region backups available for disaster recovery on higher tiers. ([source](https://www.tigerdata.com/pricing))

## Which should you choose?

Pick Aiven if Teams who want more than one open-source data service from one vendor and one bill — Postgres beside Kafka, ClickHouse or OpenSearch — with the availability tier chosen per service rather than fixed.

Pick TigerData if Time-series and analytics workloads that want to stay in Postgres — TimescaleDB's compression is the reason the storage line is affordable at volume.

Consider something else: Aiven — You want long recovery history on a cheap plan. Backup history is what the plan tiers buy here: two days on the entry paid plan against thirty at the top.

Consider something else: TigerData — The advertised storage price assumes 5x compression, so a workload that does not compress that well pays materially more than the figure suggests.

## Documented by only one

- Free tier: Aiven: Yes — indefinite, but idle services are powered off
- Startup credit program: Aiven: Aiven for Startups: $12,000–$100,000 in Aiven credits over 12 months. Requires founded ≤7 years ago and external funding from pre-seed to Series B.
- Managed connection pooling: Aiven: Supported — not on the Free or Developer tiers
- Regions: Aiven: 153 regions across six clouds — AWS 25, Google 42, Azure 39, OVH 22, UpCloud 16, DigitalOcean 9 — counted from Aiven's own reference list, which publishes the regions and no total. No magnitude is recorded, because Aiven states on that same page that the list differs per project and that not all service types are available in every cloud and region: the number is the platform's reach, not PostgreSQL's, and a bar drawn from it would be compared against providers whose counts are engine-specific.
- Connection limit: Aiven: Set per plan, not by a formula: 100 on the entry paid plan (Startup-4), rising to 200, 400, 800 and 1000 as the plan grows, with 25 on Hobbyist, 20 on Free and 15 on Developer. Aiven states plainly that it does not apply a per-GiB formula, and that some of the allowance is used by Aiven itself to manage the service.
- Database branching: Aiven: Limited — a full copy from the latest backup, not copy-on-write
- Backup retention: Aiven: By plan: none on Hobbyist, 2 days on Startup, 14 on Business, 30 on Premium. The magnitude is Startup's 2 days, the entry paid plan. Aiven's high-availability page states 2 days for Hobbyist where the backups page states none — the backups page is the more specific of the two and is what is recorded here.
- Storage price: TigerData: $0.177 per GB-month on Performance and $0.212 on Scale. TigerData notes the effective price assumes 5x compression, which is an average rather than a guarantee.

## Questions this comparison answers

**Entry paid plan: Aiven or TigerData?**

Aiven: $5 a month for Developer — one VM, 1 CPU, 1 GB RAM, 8 GB storage, with no choice of cloud or region and no connection pooling. The first plan that behaves like a production service is Startup at $75 a month or $0.10 an hour, which is where the uptime SLA and multi-CPU sizing begin; Hobbyist sits between them at $12.
TigerData: Compute starts at $30/month on Performance, billed hourly, with storage charged separately. Scale starts at $36/month.

**Should I choose Aiven or TigerData?**

Pick Aiven if Teams who want more than one open-source data service from one vendor and one bill — Postgres beside Kafka, ClickHouse or OpenSearch — with the availability tier chosen per service rather than fixed.
Pick TigerData if Time-series and analytics workloads that want to stay in Postgres — TimescaleDB's compression is the reason the storage line is affordable at volume.