Real-time
Two-way sync
Changes in Kommo or Outreach instantly reflect in both systems. No stale data, no manual imports.
CRM
Kommo to Outreach integration — real-time, two-way sync
Keep Kommo and Outreach in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
- SOC 2 and 6 other compliance frameworks
- POC with real engineers in minutes
Adopted by fast-scaling companies moving mission-critical data in real time
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Migrated from MuleSoft
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Migrated from Celigo
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Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Kommo and Outreach
Run Kommo and Outreach side by side with the same accounts and contacts in both, whether they serve different teams or one is replacing the other.
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 Contacts, Companies, Pipelines & Statuses, Tasks in Kommo with Tasks, Opportunities, Users, Mailboxes in Outreach 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.
Common use cases
- 01 Route leads that originate in WhatsApp or Instagram conversations into other systems of record
- 02 Replicate Kommo leads and contacts into a database or warehouse for reporting beyond built-in dashboards
- 03 Enroll leads in sequences automatically by writing sequence-state records when a lead crosses a scoring threshold in the warehouse.
- 04 Pull mailing, call, and task activity into a database for engagement analytics beyond native reports.
Common sync patterns
Where both track pipeline: deal visibility across systems
Deal stage and value on shared accounts stay visible from either CRM.
Post-acquisition consolidation
Keep both CRMs accurate while the merged team decides on a target system, instead of freezing one and losing months of updates.
Migration with a parallel run
When one CRM is replacing the other, run both fully live until cutover, with no snapshot gap and no data freeze.
What you can sync between Kommo and Outreach
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 | Outreach objects | How this pairing syncs | |
|---|---|---|---|
| Tasks Follow-up records keep rep activity consistent across systems. | Tasks Rep action items mirrored between Outreach and the CRM | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Users Account users map lead ownership to people in other systems. | Users Seat holders used to resolve ownership on synced records | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Contacts Person records sync with other CRMs and databases for a shared contact file. | Sequence states Per-prospect enrollments; writing one adds a prospect to a cadence | Contacts is specific to Kommo and Sequence states to Outreach — each maps to any object or custom field on the other side. | |
| Companies Organization records map to accounts in ERPs and invoicing tools. | Mailings Sent emails with engagement data, pulled for activity analytics | Companies is specific to Kommo and Mailings to Outreach — each maps to any object or custom field on the other side. | |
| Pipelines & Statuses Stage definitions structure lead progress and drive stage-change syncs to reporting tools. | Calls Logged call records synced into engagement reporting | Pipelines & Statuses is specific to Kommo and Calls to Outreach — each maps to any object or custom field on the other side. | |
| Notes Free-text and system notes attach context to synced leads and contacts. | Opportunities Deal records used to tie engagement to pipeline outcomes | Notes is specific to Kommo and Opportunities to Outreach — each maps to any object or custom field on the other side. |
How changes propagate between Kommo and Outreach
Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.
Kommo Outreach Sub-second propagation
DetectionKommo notifies Stacksync of record changes through webhook events. Webhooks on record add and update events, plus polling for backfill.
DeliveryEach detected change is written to Outreach through its API, with automatic retries and rate-limit backoff.
Outreach Kommo Sub-second propagation
DetectionOutreach notifies Stacksync of record changes through webhook events. Webhook subscriptions on resource create, update, and destroy events, plus polling.
DeliveryEach detected change is written to Kommo through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Kommo: Subject to per-account request rate limits.
- Outreach: Subject to per-user hourly rate limits.
What ships with Kommo ⇄ Outreach
Connect Kommo and Outreach for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Kommo–Outreach connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Kommo or Outreach data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
At scale
Event queues
Handle millions of events per minute without losing a single Kommo or Outreach record.
Observability
Monitoring
Track your Kommo ⇄ Outreach sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Kommo and Outreach.
How the Kommo and Outreach connectors work
Kommo
- Integration surface
- REST API
- Authentication
- OAuth 2.0 with refresh tokens
- Change detection
- Webhooks on record add and update events, plus polling for backfill
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to per-account request rate limits
Outreach
- Integration surface
- REST API conforming to the JSON:API specification
- Authentication
- OAuth 2.0
- Change detection
- webhook subscriptions on resource create, update, and destroy events, plus polling
- Capabilities
- read · write · webhooks
- Rate limits
- subject to per-user hourly rate limits
How it works
How to connect Kommo to Outreach — three steps, no code
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.
- 01
Connect your apps
Authenticate Kommo and Outreach with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Kommo
connected
Outreach
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Kommo and Outreach 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.
objects · Kommo ⇄ OutreachCustomers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Kommo OutreachCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Kommo and Outreach integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Kommo and Outreach: authenticate both systems, choose the objects to sync (such as Kommo's Tasks and Users), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Common patterns for Kommo and Outreach: Where both track pipeline: deal visibility across systems; Post-acquisition consolidation; Migration with a parallel run. Deal stage and value on shared accounts stay visible from either CRM.
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Kommo: REST API. Authentication: OAuth 2.0 with refresh tokens. Outreach: REST API conforming to the JSON:API specification. Authentication: OAuth 2.0. Stacksync manages authentication, retries, and rate limits on both sides.
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Kommo: Kommo is the former amoCRM, and its data model centers on leads moving through configurable pipelines and statuses, with contacts and companies linked to each lead. Outreach: Sequence enrollment is modeled as its own resource (sequence states), so adding a prospect to a cadence is a normal record write rather than a special action. Stacksync's field mapping accounts for these differences between Kommo and Outreach without custom code.
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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 Outreach records are not retained after a sync operation.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed Kommo and Outreach connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Kommo–Outreach integration in-house.
SECURITY
Security teams trust Stacksync
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.
SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
CCPA
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS
SSO & SCIM
Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.
Alerts
Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.
Secure connection options
Securely connects to your systems with:
Related integrations
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