Comet vs Qdrant Pricing (2026)

How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.

Comet Qdrant
Starts at $19/mo Custom
Number of plans 4 5
Free plan
Free trial
Pricing model usage-based usage-based

Open Source

$0/mo
  • Full AI observability & agent testing feature set
  • True OSS: same codebase as the hosted versions
  • Agent tracing & analysis
  • Test Suites & assertions
  • Agent Playground

Free Cloud

$0/mo
  • Up to 10 team members
  • 25k spans per month
  • 60-day data retention
  • Agent tracing & analysis
  • Test Suites & assertions
  • Agent Playground
  • Ollie coding harness trial

Pro Cloud

Popular
$19/mo
  • Up to 50 team members
  • 100k spans per month
  • 60-day data retention
  • Customizable monthly span limits
  • Customizable data retention periods

Enterprise

Custom
  • Unlimited team members
  • Custom usage plans
  • Flexible deployments
  • Service accounts and view-only users
  • Single sign-on
  • Dedicated support and SLAs
  • SOC 2, ISO 27001, ISO 9001, HIPAA, and GDPR compliance

Free Tier

$0/mo
  • Single Node Cluster
  • 0.5 vCPU / 1GB RAM/ 4 GB Disk.
  • Free Cloud Inference With Selected Models

Standard Tier

Custom
  • Dedicated Resources
  • Flexible Vertical and Horizontal Scaling
  • Highly Available Setups
  • Backup & Disaster Recovery
  • Free Tokens for Paid Inference Models
  • 99.5% Uptime SLA

Premium Tier

Custom
  • SSO
  • Private VPC Links
  • 99.9% Uptime SLA
  • Extra Support

Hybrid Cloud

Custom
  • Local Data Residency
  • Regulated Workloads
  • Easy Operations in Your Own Cloud
  • Data Stays in Your Network
  • Fully Managed Through Qdrant Cloud
  • Production-Grade Uptime

Private Cloud

Custom
  • Large Enterprises
  • Sensitive Workloads
  • Air-Gapped Setups
  • Custom SLAs
  • Full Isolation

Comet vs Qdrant FAQ

Which one is cheaper?
One or both use custom pricing, so it depends on your specific needs.
Can I use either one for free?
Both offer free plans, so you can try each without paying. Start with whichever fits your workflow better and upgrade when you hit the limits.
How do they charge?
Both use a usage-based model, so the comparison is straightforward — it comes down to features and limits at each price point.
Which one is a better deal?
Depends on what you need. Comet: At $19/mo entry, they're positioning as the accessible alternative to heavier MLOps platforms — clearly going after teams that find tools like Weights & Biases or Arize too expensive or too complex for pure LLM tracing use cases. The academic free Pro tier signals they're also playing a long game on developer mindshare. Qdrant: Qdrant is positioning as a serious infrastructure-grade alternative to Pinecone, sitting in the mid-to-premium range for managed vector DBs but with the added credibility of Hybrid and Private Cloud options that pure SaaS competitors can't match. They're clearly going after enterprise teams that want control over where their data lives, not just the fastest path to an API key.

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