Connect any system, and any agent, to HubSpot
Breeze reasons over what's already inside HubSpot. plugsync gives every agent identity-resolved context from your e-commerce, ERP, and custom systems, and writes it back without duplicates, clobbering, or losing the audit trail.
Stop reinventing the wheel
Building HubSpot integrations from scratch is slow, fragile, and expensive. Every connector needs identity mapping, retry logic, error handling, conflict resolution, multi-store support — the same infrastructure problems, solved again and again.
plugsync provides all of this as infrastructure. SDK, plugins, API — focus on your business logic, not plumbing.
Built for enterprise complexity
Identity Mapping
Multi-store, multi-entity identity resolution with configurable strategies.
Bidirectional Sync
Inbound and outbound pipelines. External systems to HubSpot and back.
Plugin System
Custom logic at any pipeline stage with async plugins and persistent state.
Conflict Resolution
Per-field conflict resolution for bidirectional connectors: source wins, target wins, or most recent edit.
SDK & API
Extend and integrate via REST API, MCP, or build custom plugins.
AI-Powered Setup
Conversational agent that configures connectors from natural language.
How it works
Connect
Connect your external system via API key or OAuth. Configure identity mapping and field mappings.
Configure
Set up field mappings, identity strategies, and sync direction — or let the AI agent do it.
Sync
Events flow through the pipeline automatically with retry, conflict resolution, and logging.
Works with any system
Built by Exelab
HubSpot Solutions Partner
Simple, transparent pricing
Developer
Start building, full power for 14 days: every new org gets Scale-level features (custom objects, up to 5 systems, a generous event cap), no credit card required. After the trial you step down automatically to the Developer plan below; your install stays live.
- 1 connected system
- 2,000 events/month
- 1 admin + unlimited free viewers
- No custom objects
Starter
approx. EUR 73
- 1 connected system
- 25,000 events/month
- Bidirectional sync & identity mapping
- AI agent configuration
Pro
approx. EUR 229
- 5 connected systems
- 75,000 events/month
- AI agent configuration
- Field mapping suggestions
- Email support
Scale
approx. EUR 919
- 15 connected systems
- Custom objects (3-5 types)
- Up to 3 HubSpot portals
- 400,000 events/month
Enterprise
from EUR 1,999/month for EU contracts
- Unlimited systems & portals
- Unlimited custom objects
- Plugin system
- Priority support & SLA
- White-glove onboarding (setup fee applies)
Custom-Dedicated
Billed in EUR, sales-led
- Single-tenant dedicated infrastructure
- Isolated KMS keys per customer
- SLA 99.9%
- Setup from EUR 12,000-19,000/connector
Prices in USD. Self-service billing runs in USD; EUR amounts are shown as an approximate reference only. Enterprise and Custom-Dedicated are sales-led and billed in EUR for EU contracts, USD on request.
Ready to stop building from scratch?
Get in touch
Tell us about your integration needs and we'll get back to you shortly.