Real-time
Real-time sync
Changes in Aviato or Lemlist instantly reflect in both systems. No stale data, no manual imports.
Business productivity
Aviato to Lemlist integration — real-time data sync
Keep Aviato and Lemlist 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
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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 Lemlist
Flow Aviato data into Lemlist 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 Lemlist, so Lemlist 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 Investor, Headcount Snapshot, Employment Record, Acquisition / Exit Event in Aviato with Webhooks, Team Members, Campaigns, Leads in Lemlist 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
- Pull founder and team data into a sourcing database to flag new startups that match an investment thesis
- Feed lead-scoring models with growth signals (funding recency, headcount trajectory) pulled from Aviato
- Push enriched leads from a warehouse or list-building workflow into Lemlist campaigns automatically
- Propagate unsubscribes and bounces back to the CRM and other outreach tools for suppression compliance
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.
Where Lemlist is where the team documents or plans: keep its data fed
Information that originates in Aviato stays current in Lemlist instead of going stale after a one-time paste.
Handoffs between teams
When work started in one tool continues in the other, the shared fields travel with it automatically.
What you can sync between Aviato and Lemlist
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 | Lemlist objects | |
|---|---|---|
| Funding Round Round-level records with stage, amount, date, and participating investors | Webhooks Hook subscriptions define which activity events are pushed to external endpoints. | |
| Investor Funds and angels connected to the rounds and companies they back | Team Members Sender and seat records map outreach activity to reps in other systems. | |
| Headcount Snapshot Point-in-time employee counts used to track company growth over time | Campaigns Outreach campaigns are the container leads are pushed into from CRMs and list-building workflows. | |
| Employment Record Person-to-company links with role and tenure that model team movement | Leads Per-campaign prospect records sync in from enrichment sources and back out with status. | |
| Acquisition / Exit Event M&A and exit records tied to the acquired company profile | Activities Engagement records such as opens, clicks, replies, and bounces sync to CRM timelines. | |
| Company Private-company profiles with firmographics, sector tags, and status | Unsubscribes Opt-out records propagate to other outreach tools and the CRM for compliance. |
What ships with Aviato ⇄ Lemlist
Connect Aviato and Lemlist for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Aviato–Lemlist connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Aviato or Lemlist 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 Lemlist record.
Observability
Monitoring
Track your Aviato ⇄ Lemlist 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 Lemlist.
How the Aviato and Lemlist 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
Lemlist
- Integration surface
- REST API
- Authentication
- API key
- Change detection
- Webhooks on outreach activity events, plus polling
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to the platform's API rate limits
How it works
How to connect Aviato to Lemlist — 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 Lemlist 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
Lemlist
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Aviato and Lemlist 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 ⇄ LemlistCustomers 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 LemlistCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Aviato and Lemlist integration FAQ
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Yes. Stacksync provides a managed, real-time integration between Aviato and Lemlist — 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.
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Aviato: REST API returning JSON, with search/filter endpoints for querying company and people records. Authentication: API key passed on each request. Lemlist: REST API. Authentication: API key. Stacksync manages authentication, retries, and rate limits on both sides.
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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. Lemlist: Activity events such as replies, opens, bounces, and unsubscribes can be delivered via webhooks, enabling near real-time updates to CRM records without polling every campaign. Stacksync's field mapping accounts for these differences between Aviato and Lemlist 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 Aviato and Lemlist 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 Aviato and Lemlist connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Aviato–Lemlist integration in-house.
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Yes — Stacksync ships production-grade connectors for both Aviato and Lemlist. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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 Lemlist.
Popular · 8 of 386
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Aviato ⇄ Braze -
Aviato ⇄ ConnectWise -
Aviato ⇄ Customer.io -
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Lemlist ⇄ Orderful -
Lemlist ⇄ Resend - Lemlist ⇄ ServiceNow
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Lemlist ⇄ Slack
No integrations match .
