Two-way sync
Changes in Kommo or Streak CRM instantly reflect in both systems. No stale data, no manual imports.
Keep Kommo and Streak CRM in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
Two CRMs in one company is more common than anyone plans for: an acquisition brings its own system, regions or business units standardize differently, or a migration is under way and both are live. In every case, some of the same companies and people exist in both systems, and every day of manual double entry pushes the copies further apart.
Stacksync syncs Companies, Pipelines & Statuses, Tasks, Notes in Kommo with Boxes, Stages, Contacts, Organizations in Streak CRM in real time and in both directions, with field-level mapping and matching on identifiers you choose. Update a record in either CRM and the other reflects it within seconds.
Keep both CRMs accurate while the merged team decides on a target system, instead of freezing one and losing months of updates.
When one CRM is replacing the other, run both fully live until cutover, with no snapshot gap and no data freeze.
Where each CRM serves a different team or region, sync just the shared accounts and contacts so handoffs and cross-sell work.
Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.
| Kommo objects | Streak CRM objects | |
|---|---|---|
| Pipelines & Statuses Stage definitions structure lead progress and drive stage-change syncs to reporting tools. | Contacts People linked to boxes, synced with marketing and support tools. | |
| Tasks Follow-up records keep rep activity consistent across systems. | Organizations Company records associated with contacts and boxes. | |
| Notes Free-text and system notes attach context to synced leads and contacts. | Tasks To-dos attached to boxes for follow-up tracking. | |
| Custom Fields Per-entity custom fields hold data written from external databases and enrichment. | Email threads Gmail threads linked to boxes, since the CRM lives inside the inbox. | |
| Users Account users map lead ownership to people in other systems. | Custom fields Per-pipeline field definitions that determine what data a box can hold. | |
| Chats Messenger conversations from WhatsApp, Instagram, and other channels attach to leads and contacts. | Pipelines Define the process and the custom field schema that boxes in them carry. |
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Kommo–Streak CRM connection.
Changes in Kommo or Streak CRM instantly reflect in both systems. No stale data, no manual imports.
Trigger automated workflows whenever Kommo or Streak CRM data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
Handle millions of events per minute without losing a single Kommo or Streak CRM record.
Track your Kommo ⇄ Streak CRM sync health, view errors, and replay failed events in one click.
Transform legacy EDI complexity into simple database interactions between Kommo and Streak CRM.
Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.
Authenticate Kommo and Streak CRM with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Pick the Kommo and Streak CRM objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Yes. Stacksync provides a managed, real-time two-way integration between Kommo and Streak CRM: authenticate both systems, choose the objects to sync (such as Kommo's Pipelines & Statuses and Tasks), map fields visually, and changes propagate both ways in milliseconds — no code required.
Kommo: REST API. Authentication: OAuth 2.0 with refresh tokens. Streak CRM: REST API. Authentication: API key issued per user. Stacksync manages authentication, retries, and rate limits on both sides.
Kommo: The API uses OAuth 2.0 with short-lived access tokens refreshed via refresh tokens, and supports webhooks on record lifecycle events. Streak CRM: Streak runs inside Gmail as an extension, so its boxes link directly to email threads rather than to a standalone activity log. Stacksync's field mapping accounts for these differences between Kommo and Streak CRM without custom code.
Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Kommo and Streak CRM records are not retained after a sync operation.
Stacksync pricing is usage-based and starts at $1,000/month, including the managed Kommo and Streak CRM connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Kommo–Streak CRM integration in-house.
Yes — Stacksync ships production-grade connectors for both Kommo and Streak CRM. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.
Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.
Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.
Securely connects to your systems with:
Every pair below is a real-time, two-way sync. Search all 386 integrations available for Kommo and Streak CRM.