Developer
$49/mo
- 5 req/sec · 10k tokens/mo
- Big Five only (Tier A 1–5)
- 99.5% uptime
- Community Slack
- Reliability metadata included
Pricing
Three tiers. No per-word overage at Developer or Growth.
We undercut Receptiviti at Growth while offering more — session modeling, reliability metadata, conformal CIs, and BN propagation.
Growth
Most popular$499/mo · 3-month minimum
- 30 req/sec · 250k tokens/mo
- Full Tier A surface (13 constructs)
- Session-level state-trait modeling
- Tier B opt-in (Big Five facets, HEXACO, attachment, …)
- 99.9% uptime · 24h email support
Enterprise
$2k+/mo · negotiated
- SOC 2 Type II · HIPAA BAA available
- Dedicated region (EU / US / APAC)
- A2A analyst-agent · delegated-EMA endpoint
- Private Slack channel · custom SLA
- 99.95% with credits
What pricing covers
- Reliability + invariance + decomposition + evidence-source attribution on every response.
- Versioning provenance (model + rules + vocabulary + IRT + conformal + BN + feature registry).
- Per-revision diff and calibration trail; revision feed available.
- GDPR DSAR endpoints (export + per-subject deletion) first-class.
- No-train guarantee on customer data.
- Quarterly methodology release (peer-reviewable).