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Developer – The Integration & Identity Solution for Developers

The Integration & Identity Solution for Developers

A developer-first company and contact intelligence platform that gives you a single API, stable IDs, and real-time enrichment so you can ship integrations in hours and stop building brittle dedupe and entity-resolution glue.

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    Stop chasing duplicate, stale, and conflicting CRM records by consolidating CRM, enrichment feeds, and email into one clean, deduped dataset.

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    Remove custom entity-resolution code: a dynamic knowledge graph and canonical IDs resolve schema drift and inconsistent identifiers for you.

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    Eliminate fragile integration plumbing (auth, pagination, retries, rate-limit handling) with a predictable API surface and managed connectors.

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    Improve operational confidence with built-in observability, predictable rate limits/pricing, and compliance-ready controls (SOC 2, GDPR).

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Ship integrations fast and reduce long-term maintenance by building on a stable identity layer that abstracts messy upstream sources.

With real-time enrichment, webhooks, and a knowledge graph, you get one always-current source of truth and fewer cron jobs to babysit.

Key Capabilities for Developers

Stable API & SDKs

REST endpoints and first-class SDKs. Go from idea to first call in minutes.

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Canonical IDs & Entity Resolution

automatic dedupe and a knowledge graph that provides persistent company and person IDs across sources and time.

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Real-time Enrichment

just-in-time caching and enrichment. You make the API call and we handle all that stuff.

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Observability, SLAs & Compliance

request/usage metrics, match-rate dashboards, alerting, predictable rate limits and pricing, and enterprise controls for SOC 2/GDPR/DPA workflows.

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How it works

Creso sits between your systems and external data providers, exposing a stable, observable API backed by a dynamic knowledge graph and configurable enrichment layers so you can stop writing bespoke data plumbing.

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Just-in-time Caching & Enrichment

Query the API; if a record isn’t cached we fetch authoritative data, enrich it, cache it, and return a normalized record so you never need massive upfront imports.

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Canonical Identity Graph

Incoming records are resolved against a unified graph that automatically dedupes and emits a single canonical company/person ID you can map to internal CRM IDs or use as the system of record.

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Real-time Sync + Observability

Subscribe to webhooks or change streams for updates, use built-in dashboards and metrics for match rates and coverage, and configure alerts for failures, drift, or quota events.

Want to cut your integration time from weeks to hours and stop maintaining brittle dedupe logic?

Start Now — create a sandbox account and make your first API call in minutes.

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