Real-time
Real-time sync
Changes in Affinity or BetterContact instantly reflect in both systems. No stale data, no manual imports.
CRM ⇄ Business productivity
Affinity to BetterContact integration — real-time data sync
Keep Affinity and BetterContact 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 Affinity and BetterContact
Flow BetterContact data into Affinity in real time — no exports, no schedulers, no custom scripts.
BetterContact is a read-only source: Stacksync reads its data in real time and delivers it into Affinity, so Affinity always reflects the current state of BetterContact — without exports, scripts, or schedulers.
The CRM is supposed to be the record of every customer relationship, but customer-relevant information also accumulates in the other tools a team runs. Whatever BetterContact holds or produces that touches a customer, whether conversations, payments, replies, enriched data, or notes, the CRM only benefits if it arrives without someone copying it over.
Common use cases
- 01 Backfill a warehouse of contacts with waterfall enrichment across 20+ data providers.
- 02 Feed outbound sequencing tools with verified contact data before campaigns launch.
- 03 Keep introductions and relationship data from Affinity aligned with outreach tools used by the team.
- 04 Sync notes and reminders into project or task systems used outside the deal team.
Common sync patterns
Where BetterContact supplies contact or company data
Enriched fields land directly on records in Affinity, and refreshes keep them from going stale.
Where BetterContact can store CRM context: fields kept current
Owner, lifecycle stage, or account details from Affinity sync into BetterContact, so people working there have the context without switching tools.
Where BetterContact runs outreach
Prospects, sends, and replies sync into Affinity, keeping lead status current without manual imports.
What you can sync between Affinity and BetterContact
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.
| Affinity objects | BetterContact objects | How this pairing syncs | |
|---|---|---|---|
| Field Values Custom field data, either global or scoped to a list, mapped field-by-field in syncs. | Enriched Contact Verified work emails and mobile numbers with job title, LinkedIn profile, location, and skills. | Field Values is specific to Affinity and Enriched Contact to BetterContact — each maps to any object or custom field on the other side. | |
| Notes Meeting and call notes synced for record-keeping in other systems. | Company Company data returned with each contact: name, domain, HQ location, industry, employee count. | Notes is specific to Affinity and Company to BetterContact — each maps to any object or custom field on the other side. | |
| Interactions Automatically captured emails and meetings, read for activity reporting. | Lead Finder Search Prospect discovery by people and company filters, returning enriched lead profiles. | Interactions is specific to Affinity and Lead Finder Search to BetterContact — each maps to any object or custom field on the other side. | |
| Reminders Follow-up tasks associated with people and organizations. | Enrichment Request Batch or single submissions of up to 100 contacts per request for waterfall enrichment. | Reminders is specific to Affinity and Enrichment Request to BetterContact — each maps to any object or custom field on the other side. |
How changes propagate between Affinity and BetterContact
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.
Affinity BetterContact Sub-second propagation
DetectionAffinity notifies Stacksync of record changes through webhook events. Webhook subscriptions for record events, supplemented by polling.
DeliveryBetterContact does not accept inbound record writes, so this direction carries requests rather than records: BetterContact's output flows back as field updates on the originating Affinity records.
BetterContact Affinity Sub-second propagation
DetectionBetterContact notifies Stacksync of record changes through webhook events. Job-based delivery — enrichment results arrive by webhook push or polling of the results endpoint.
DeliveryEach detected change is written to Affinity through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Affinity: Subject to the platform's published API rate limits.
- BetterContact: Batches capped at 100 contacts per enrichment request.
What ships with Affinity ⇄ BetterContact
Connect Affinity and BetterContact for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Affinity–BetterContact connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Affinity or BetterContact 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 Affinity or BetterContact record.
Observability
Monitoring
Track your Affinity ⇄ BetterContact sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Affinity and BetterContact.
How the Affinity and BetterContact connectors work
Affinity
- Integration surface
- REST API
- Authentication
- API key
- Change detection
- Webhook subscriptions for record events, supplemented by polling
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to the platform's published API rate limits
BetterContact
- Integration surface
- Asynchronous REST API: submit contacts, then receive results via webhook or fetch them from a results endpoint
- Authentication
- API key
- Change detection
- Job-based delivery — enrichment results arrive by webhook push or polling of the results endpoint; there is no persistent record store to watch
- Capabilities
- read · webhooks
- Rate limits
- Batches capped at 100 contacts per enrichment request.
How it works
How to connect Affinity to BetterContact — 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 Affinity and BetterContact with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Affinity
connected
BetterContact
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Affinity and BetterContact 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 · Affinity ⇄ BetterContactCustomers 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.
Affinity BetterContactCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Affinity and BetterContact integration FAQ
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Yes. Stacksync provides a managed, real-time integration between Affinity and BetterContact — BetterContact 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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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 Affinity and BetterContact 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 Affinity and BetterContact connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Affinity–BetterContact integration in-house.
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Yes — Stacksync ships production-grade connectors for both Affinity and BetterContact. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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Change detection on Affinity: Webhook subscriptions for record events, supplemented by polling. On BetterContact: Job-based delivery — enrichment results arrive by webhook push or polling of the results endpoint; there is no persistent record store to watch. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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On the BetterContact side: Lead Finder Search, Enrichment Request, Enriched Contact, Company, plus custom fields where BetterContact exposes them. On the Affinity side: Organizations, Opportunities, Field Values, Notes. Stacksync auto-detects both schemas and converts types between the two systems.
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
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 390 integrations available for Affinity and BetterContact.
Popular · 8 of 390
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Affinity ⇄ Full Enrich -
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Affinity ⇄ Klaviyo -
Affinity ⇄ Lemlist -
BetterContact ⇄ Clearbit -
BetterContact ⇄ Close -
BetterContact ⇄ Copper CRM -
BetterContact ⇄ Creatio CRM
No integrations match .
