Real-time
Real-time sync
Changes in Aviato or Klaviyo instantly reflect in both systems. No stale data, no manual imports.
Business productivity
Aviato to Klaviyo integration — real-time data sync
Keep Aviato and Klaviyo 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
Case study
Migrated from Mulesoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Aviato and Klaviyo
Flow Aviato data into Klaviyo in real time — no exports, no schedulers, no custom scripts.
Aviato is a read-only source: Stacksync reads its data in real time and delivers it into Klaviyo, so Klaviyo always reflects the current state of Aviato — without exports, scripts, or schedulers.
Two tools in the daily stack often hold overlapping information: the same people, the same companies, or the same pieces of work, described twice. The tools do different jobs, so consolidating is not the answer; the overlap just needs to stop drifting.
Stacksync syncs Company, Person, Funding Round, Investor in Aviato with Metrics, Campaigns, Flows, Templates in Klaviyo in real time. You choose which records overlap, map the fields that should match, and pick a direction or let changes flow both ways. From then on, an update made in either tool is reflected in the other within seconds, without exports or copy-paste.
Because the sync is field-level, each tool keeps its own extras; only the shared data is held in agreement.
Common use cases
- Feed lead-scoring models with growth signals (funding recency, headcount trajectory) pulled from Aviato
- Backfill missing firmographic fields on inbound leads by matching them to Aviato company profiles
- Sync catalog items from an ERP or PIM so product recommendations and back-in-stock flows use current data
- Sync customer profiles between Klaviyo and the CRM or warehouse so segments can use fields beyond storefront data
Handoffs between teams
When work started in one tool continues in the other, the shared fields travel with it automatically.
Where both tools track people or companies: one consistent record
Contact and company details corrected in either tool update the other, so nobody works from the old version.
Where one tool produces events: mirror them in the other
Payments, replies, messages, or tickets created in one tool can create or update matching records in the other, keeping context in one place.
What you can sync between Aviato and Klaviyo
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.
| Aviato objects | Klaviyo objects | |
|---|---|---|
| Company Private-company profiles with firmographics, sector tags, and status | Flows Automation definitions and their engagement data sync outward for attribution. | |
| Person Founder and employee profiles linked to current and past companies | Templates Message templates are accessible via API for content management workflows. | |
| Funding Round Round-level records with stage, amount, date, and participating investors | Catalog Items Product catalog records synced from an ERP or PIM power product blocks and back-in-stock triggers. | |
| Investor Funds and angels connected to the rounds and companies they back | Tags Organizational labels on campaigns, flows, and lists support reporting rollups. | |
| Headcount Snapshot Point-in-time employee counts used to track company growth over time | Profiles Person records with arbitrary custom properties are the target for CRM and warehouse-sourced attributes. | |
| Employment Record Person-to-company links with role and tenure that model team movement | Lists Static audience memberships sync in from CRMs and forms for targeting. |
What ships with Aviato ⇄ Klaviyo
Connect Aviato and Klaviyo for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Aviato–Klaviyo connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Aviato or Klaviyo 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 Aviato or Klaviyo record.
Observability
Monitoring
Track your Aviato ⇄ Klaviyo sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Aviato and Klaviyo.
How the Aviato and Klaviyo connectors work
Aviato
- Integration surface
- REST API returning JSON, with search/filter endpoints for querying company and people records
- Authentication
- API key passed on each request
- Change detection
- Polling-based: re-query tracked records on a schedule and diff against the last synced state; no native change feed is assumed
- Capabilities
- read
- Rate limits
- Request volume is credit- and rate-limited per plan; schedule refreshes in batches rather than per-record calls
Klaviyo
- Integration surface
- REST API compliant with the JSON:API specification
- Authentication
- OAuth 2.0 for apps or private API keys
- Change detection
- Polling on updated timestamps; outbound webhooks exist for event topics (availability depends on plan or app-partner status) and as flow webhook actions
- Capabilities
- read · write · webhooks
- Rate limits
- Per-endpoint burst and steady rate limits apply
How it works
How to connect Aviato to Klaviyo — 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 Aviato and Klaviyo with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Aviato
connected
Klaviyo
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Aviato and Klaviyo 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 · Aviato ⇄ KlaviyoCustomers 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.
Aviato KlaviyoCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Aviato and Klaviyo integration FAQ
-
Yes. Stacksync provides a managed, real-time integration between Aviato and Klaviyo — Aviato is a read-only source, so data flows from it into the other system: authenticate both systems, choose the objects to sync, map fields visually, and changes propagate in milliseconds — no code required.
-
On the Aviato side: Company, Person, Funding Round, Investor, plus custom fields where Aviato exposes them. On the Klaviyo side: Metrics, Campaigns, Flows, Templates. Stacksync auto-detects both schemas and converts types between the two systems.
-
Aviato is a read-only source, so this integration runs one-way: Stacksync reads from Aviato in real time and delivers into Klaviyo. Field mapping and monitoring work the same as for two-way pairs.
-
Common patterns for Aviato and Klaviyo: Handoffs between teams; Where both tools track people or companies: one consistent record; Where one tool produces events: mirror them in the other. When work started in one tool continues in the other, the shared fields travel with it automatically.
-
Aviato: REST API returning JSON, with search/filter endpoints for querying company and people records. Authentication: API key passed on each request. Klaviyo: REST API compliant with the JSON:API specification. Authentication: OAuth 2.0 for apps or private API keys. Stacksync manages authentication, retries, and rate limits on both sides.
-
Aviato: It is a read-only enrichment source in practice: syncs pull Aviato data into systems of record (CRM, warehouse); there is no workflow for pushing business records into Aviato. Klaviyo: API versioning is handled with a date-based revision header, letting integrations pin behavior to a specific release. Stacksync's field mapping accounts for these differences between Aviato and Klaviyo without custom code.
SECURITY
Security teams love 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
CSA STAR
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
Every pair below is a real-time, two-way sync. Search all 386 integrations available for Aviato and Klaviyo.
Popular · 8 of 386
-
Aviato ⇄ Resend - Aviato ⇄ ServiceNow
-
Aviato ⇄ Slack -
Aviato ⇄ Zendesk -
Klaviyo ⇄ Twilio -
Klaviyo ⇄ GitHub -
Klaviyo ⇄ Atlassian -
Klaviyo ⇄ Braze
No integrations match .
