generated: '2026-08-13' method: searched source: https://docs.lytics.com/docs/platform-limits limit_count: 27 response_headers: [] status_on_exhaustion: 429 headers_note: >- Lytics publishes platform QUOTAS but returns NO rate-limit response headers. No RateLimit-*, X-RateLimit-* or Retry-After header appears in either published OpenAPI or anywhere in the documentation, so an agent has no runtime budget signal to read — only the 429 itself. Lytics' own agent-skills api-client reference instructs agents to "wait briefly and retry once" on 429, which is the guidance a provider gives when there is no header to consult. The limits below are documented platform limits, not per- request throttles. name: Lytics Rate Limits description: >- Lytics enforces platform limits to ensure optimum performance for all accounts. Event ingress and egress rates, aggregate profile size, and re-evaluation rates are quota-based and vary by pricing tier. Static limits apply uniformly to all accounts regardless of plan. Contact your Lytics Account Manager for quota increases. specificationVersion: '0.1' rateLimits: events: - name: Max input event size description: Maximum size of a single inbound event record limit: 4 unit: KB scope: per record tier: all - name: Max batch event size description: Maximum size of a single record within a batch request limit: 16 unit: KB scope: per record in batch tier: all - name: Max total batch size description: Maximum total size of all records in a single batch limit: 1 unit: GB scope: per batch request tier: all - name: Max event ingress rate description: Maximum rate of inbound events ingested per account limit: quota-based unit: events/second scope: per account tier: plan-dependent - name: Max output event size description: Maximum size of a single outbound trigger event limit: 1 unit: MB scope: per trigger event tier: all - name: Max egress rate description: Maximum rate of outbound event delivery limit: quota-based unit: events/second scope: per account tier: plan-dependent userProfiles: - name: Max profile size description: Maximum total size of a single user profile limit: 1 unit: MB scope: per profile tier: all - name: Max identifier size description: Maximum size of a single profile identifier value limit: 256 unit: bytes scope: per identifier tier: all - name: Max attribute values description: Maximum number of values stored per profile limit: 1000 unit: values scope: per profile tier: all - name: Max aggregate size description: Maximum size of aggregate profile data across account limit: quota-based unit: varies scope: per account tier: plan-dependent - name: Max custom fields description: Maximum number of custom schema fields per account limit: quota-based unit: fields scope: per account tier: plan-dependent - name: Max stitched identifiers description: Maximum number of identity stitches per user profile limit: 50 unit: identifiers scope: per profile tier: all audiences: - name: Max audiences description: Maximum number of audience definitions per account limit: 500 unit: audiences scope: per account tier: all - name: Max conditions per audience description: Maximum number of conditions including nested conditions per audience limit: 1000 unit: conditions scope: per audience tier: all - name: Max re-evaluation rate description: Frequency at which audience membership is recalculated limit: quota-based unit: varies scope: per account tier: plan-dependent - name: Max audience name length description: Maximum character length for audience names in the UI limit: 64 unit: characters scope: per audience name tier: all dataModels: - name: Max Cloud Connect models description: Maximum number of Cloud Connect data models per account limit: 100 unit: models scope: per account tier: all browsersAndCookies: - name: Max audience cookie storage description: Maximum browser cookie storage for audience data (v2 only; v3 uses local storage) limit: 5 unit: MB scope: per browser (v2) tier: all - name: Max cookie size description: Maximum size of a single cookie per domain limit: 4096 unit: bytes scope: per domain tier: all - name: Max collect payload via URL description: Maximum size of data collection payload sent via URL parameter limit: 2000 unit: bytes scope: per request tier: all integrations: - name: Max active imports description: Maximum number of simultaneously active import jobs limit: 100 unit: jobs scope: per account tier: all - name: Max active exports description: Maximum number of simultaneously active export jobs limit: 200 unit: jobs scope: per account tier: all - name: Max integration creations per hour description: Maximum number of new integration jobs that can be created per hour limit: 10 unit: jobs/hour scope: per account tier: all - name: Job retention completed description: Duration completed jobs are retained in the system limit: 90 unit: days scope: per job tier: all - name: Job retention paused or failed description: Duration paused or failed jobs are retained in the system limit: 90 unit: days scope: per job tier: all content: - name: Max URLs enriched description: Maximum number of URLs processed by the content enrichment engine per month limit: 20000 unit: URLs/month scope: per account tier: all - name: Max topics displayed description: Maximum number of content topics surfaced in the platform limit: 500 unit: topics scope: per account tier: all - name: Max topics per user description: Maximum number of content affinity topics tracked per user profile limit: 50 unit: topics scope: per user tier: all - name: Max context layers description: Maximum number of context layers for content classification limit: 10 unit: layers scope: per account tier: all customModeling: - name: Max activated lookalike models description: Maximum number of simultaneously activated lookalike models limit: 20 unit: models scope: per account tier: all - name: Max model audience size description: Maximum number of users included in a lookalike model audience limit: 20000000 unit: users scope: per model tier: all notes: >- Quota-based limits vary by plan tier (Developer, Growth, Enterprise). Contact your Lytics Account Manager for custom quota increases. Developer plan accounts are throttled when monthly credit caps are reached; Growth plan accounts that continually exceed allocation are automatically enrolled in a higher credit model. contact: url: https://support.lytics.com/hc/en-us documentation: https://docs.lytics.com/docs/platform-limits