| What it does | The agent observability and evaluation platform.
| The unified interface for every model
|
|---|
| Stage | Established
| Established
|
|---|
| Founded | Not given
| Not given
|
|---|
| Based in | Not given
| US
|
|---|
| Pricing model | freemium
| freemium
|
|---|
| Pricing | Not given
| Free plan with 25+ models and 4 providers, 50 requests/day. Standard: pay-as-you-go with 5.5% fee on credit purchases. Business: pay-as-you-go with 8% fee. Enterprise: volume-based pricing with contracts and dedicated support.
|
|---|
| Key features | - Trace observability with OpenTelemetry compliance
- Comprehensive evaluation framework for span, trace, and session evals
- Alyx AI engineering agent for debugging and fixing issues
- Agent-first debugging for coding agents
- ADB datastore for GenAI traces in open formats
- Phoenix open-source platform for local-first tracing and evaluation
- Online evaluations on production traces
- Integration with 40+ models, frameworks, and AI tools
- Built on OpenInference and OpenTelemetry standards
- Certified security and compliance including SOC 2, ISO, PCI, GDPR, HIPAA
| - Access to 500+ models across 80+ providers
- Auto-routing and preferred vendor selection
- Custom data policies for model and provider selection
- Prompt caching
- Multi-modal support: text, images, videos, and audio
- Automatic fallback to other providers on errors
- In-region routing for EU and US
- OpenAI-compatible API
- Management API key controls
- Activity logs and export
|
|---|
| What makes it different | - Built by founders of OpenInference, the leading open standard for GenAI observability
- Signal surfaces what matters, uncovers root causes, and generates review-ready fixes automatically
- Processes 1 trillion spans and runs 1 billion evals per year at scale
- Flexible deployment with data staying under customer control
- Open-source-first approach with local-first option via Phoenix
| - No vendor lock-in across 80+ providers
- No markup on provider inference pricing
- Transparent marketplace showing unique strengths of each model
- Automatic fallback and redundancy across providers
- Failed requests are not billed
|
|---|
| Free plan | Not given
| Not given
|
|---|
| Open source | Not given
| Not given
|
|---|
| Platforms | Not given
| Not given
|
|---|
| Public API | Not given
| Not given
|
|---|
| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 78 ● no change since last check | 88 ● no change since last check |
|---|
| Trust Flow (Majestic) | 34 | 38 |
|---|
| Citation Flow (Majestic) | 54 | 70 |
|---|
| Referring domains (Majestic) | 5527 | 24523 |
|---|