Is Aiven or Qdrant better?

Neither clearly leads. Aiven starts at Free and Qdrant at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Aiven or Qdrant?

Aiven starts at Free and Qdrant at Free.

Does Aiven or Qdrant run on more platforms?

Aiven runs on Web, Aws, Azure, Gcp, Do. Qdrant runs on Cloud (AWS, GCP, Azure), Kubernetes, Self-hosted, Edge (beta), Serverless (coming).

Can I use Aiven for free?

Both have a free tier, so you can try either at no cost before committing.

What is Aiven best used for?

Aiven is most often used for running managed open source databases without operating them, multi-cloud deployment across aws, google cloud, azure, digitalocean, ovh and upcloud, highly available data services with automatic failover, prototyping on a small free instance before scaling up. Of those, running managed open source databases without operating them and multi-cloud deployment across aws, google cloud, azure, digitalocean, ovh and upcloud are not what Qdrant is typically brought in for.

What can Aiven do that Qdrant cannot?

Aiven covers Multi-cloud Support, Automated Backups, Seamless Upgrades, VPC Peering.

Databases · head to head

Aiven vs Qdrant

Aiven

Databases

Fully managed open source data infrastructure cloud

From: Free
Rated: -

Full review Website

Qdrant

Databases

High-performance vector database for similarity search and embedding-based retrieval

From: Free
Rated: -

Full review Website

The short version

Each has a real cost: Aiven the free plan gives 1 VM with 1 CPU, 1 GB RAM and 1 GB storage, and cannot pick a specific cloud or region; Qdrant free tier extremely limited (0.5 vCPU, 1GB RAM, 4GB disk); suitable only for experiments
Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Aiven and Qdrant actually diverge.

Attributes where Aiven and Qdrant differ
Attribute	Aiven	Qdrant
Pricing model	usage-based	freemium
Platforms	Web, Aws, Azure, Gcp, Do	Cloud (AWS, GCP, Azure), Kubernetes, Self-hosted, Edge (beta), Serverless (coming)
Founded	2016	Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Databases).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Aiven

Multi-cloud Support
Automated Backups
Seamless Upgrades
VPC Peering
End-to-end Encryption
Compliance
Observability
PostgreSQL

Only in Qdrant

Nothing recorded that Aiven does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Aiven

Running managed open source databases without operating themnot Qdrant
Multi-cloud deployment across AWS, Google Cloud, Azure, DigitalOcean, OVH and UpCloudnot Qdrant
Highly available data services with automatic failovernot Qdrant
Prototyping on a small free instance before scaling upnot Qdrant

Qdrant

Retrieval-augmented generation (RAG) backends for LLM applicationsnot Aiven
Semantic search across large document corporanot Aiven
Multimodal retrieval (text, images, video) for recommendation systemsnot Aiven
Similarity-based product or content recommendationsnot Aiven
Real-time vector indexing for streaming embedding datanot Aiven

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Aiven

The free plan gives 1 VM with 1 CPU, 1 GB RAM and 1 GB storage, and cannot pick a specific cloud or region
Free and Developer tiers have no integrations and no connection pooling
Connection pooling, database forks and dynamic disk sizing need the Business or Premium plan
A 99.99 percent uptime SLA starts at the Startup plan from $75 a month
High availability with automatic failover starts at Business from $180 a month

Qdrant

Free tier extremely limited (0.5 vCPU, 1GB RAM, 4GB disk); suitable only for experiments
Standard and Premium pricing usage-based; specific costs not published; requires calculator or quote
Requires understanding of embeddings and vector search concepts; not suitable for SQL-only teams
Early-stage serverless offering (coming soon) suggests maturity gaps in that deployment model

Pricing, plan by plan

Aiven

Free

Free TrialFree
- $300 credits
- 30 day trial
- All services
Startup$19/month
- Single node
- Basic support
- Daily backups

Qdrant

Free

FreeFree
- Single-node cluster
- 0.5 vCPU
- 1GB RAM
Standard$undefined/usage-based
- Dedicated resources
- Flexible scaling
- High availability
Premium$undefined/minimum spend
- SSO and SAML
- Private VPC links
- 99.9% uptime SLA

Which should you pick?

Choose Aiven if

You need multi-cloud support.
You want to start without paying.
You work on Web, Aws, Azure, Gcp, Do.
You also want automated backups.

Aiven review

Choose Qdrant if

You want to start without paying.
You work on Cloud (AWS, GCP, Azure), Kubernetes, Self-hosted, Edge (beta), Serverless (coming).

Qdrant review

Questions people ask

Is Aiven or Qdrant better?: Neither clearly leads. Aiven starts at Free and Qdrant at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Aiven or Qdrant?: Aiven starts at Free and Qdrant at Free.
Does Aiven or Qdrant run on more platforms?: Aiven runs on Web, Aws, Azure, Gcp, Do. Qdrant runs on Cloud (AWS, GCP, Azure), Kubernetes, Self-hosted, Edge (beta), Serverless (coming).
Can I use Aiven for free?: Both have a free tier, so you can try either at no cost before committing.
What is Aiven best used for?: Aiven is most often used for running managed open source databases without operating them, multi-cloud deployment across aws, google cloud, azure, digitalocean, ovh and upcloud, highly available data services with automatic failover, prototyping on a small free instance before scaling up. Of those, running managed open source databases without operating them and multi-cloud deployment across aws, google cloud, azure, digitalocean, ovh and upcloud are not what Qdrant is typically brought in for.
What can Aiven do that Qdrant cannot?: Aiven covers Multi-cloud Support, Automated Backups, Seamless Upgrades, VPC Peering.

Answered from the vendors’ own pages

Aiven: What does Aiven's free tier include and does it have any time limit?

The free tier includes PostgreSQL with 1 VM, 1 CPU, 1 GB RAM, and 1 GB storage with access to limited cloud and region selections. There are no time limitations on the free tier, though Aiven reserves the right to shut down accounts that violate policies or remain unused for extended periods.

Source

Qdrant: Can I use Qdrant for free?

Yes, Qdrant offers a free tier that provides a single node cluster with 0.5 vCPU, 1GB RAM, and 4GB disk space. It includes free cloud inference with selected models and is described as free forever for testing and prototypes.

Source

Aiven: How is Aiven billed and what are the monthly costs for each tier?

Aiven bills services by the hour and invoices monthly, charging only for what you actually run. PostgreSQL pricing starts at 5 dollars per month for Developer, 12 dollars per month for Hobbyist, 75 dollars per month for Startup, 180 dollars per month for Business, and 270 dollars per month for Premium. All paid tiers offer hourly billing options as well.

Source

Qdrant: How is Qdrant Cloud billing calculated?

Billing is calculated based on actual resource usage during each billing period. You are charged hourly for compute (vCPU), memory (GB), storage (GB), backups, and any paid inference tokens used.

Source

Aiven: What backup retention periods are included at different Aiven tiers?

Backup retention increases with tier level: Startup tier provides 2 days of backup retention, Business tier offers 14 days, and Premium tier includes 30 days. Point-in-time restore is available on all paid tiers.

Source

Qdrant: What happens if I scale beyond the free tier?

The Standard Tier uses the same usage-based billing model as the free tier but adds features like dedicated resources with flexible scaling, highly available setups with backup and disaster recovery, and a 99.5% uptime SLA.

Source

Aiven: Is high availability included in Aiven pricing or charged separately?

High availability, backups, and routine maintenance are all included in the tier costs with no separate charges. The Business tier includes 2 VMs with automatic failover, and Premium includes 3 VMs with a second standby node.

Source

Qdrant: What SLA does Qdrant offer?

The Standard Tier provides 99.5% uptime SLA. The Premium Tier, which requires a minimum spend for enterprises, offers 99.9% uptime SLA along with single sign-on and private VPC links.

Source

Aiven: Does Aiven offer a trial period to test premium features?

Aiven offers a 30-day free trial to access premium features beyond what the free plan provides.

Source

Qdrant: Are there dedicated cloud infrastructure options?

Yes, Qdrant offers Hybrid Cloud (runs on your infrastructure) and Private Cloud (complete isolation) options, both with custom pricing that requires contacting the sales team.

Source

Aiven vs Qdrant

Aiven

Qdrant

The short version

Where they differ

What each one covers

Only in Aiven

Only in Qdrant

What people use each for

Aiven

Qdrant

Where each one falls short

Aiven

Qdrant

Pricing, plan by plan

Aiven

Qdrant

Which should you pick?

Choose Aiven if

Choose Qdrant if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Aiven

More on Qdrant

Keep looking

Other head to heads