Your Next Enterprise Deal Needs Audit Logs. You Don't Have Them.
Add audit logs, RBAC, and compliance docs to your SaaS with one SDK. Five-minute setup. No infrastructure. No excuses when procurement asks.
Free during beta. No credit card required.
What is Trailbase?
Trailbase is an enterprise readiness kit for B2B SaaS applications. It provides immutable audit logs with SHA-256 hash chain verification, resource-level role-based access control (RBAC) with an explain graph, and automated compliance documentation for SOC 2 Type II, HIPAA, GDPR, and ISO 27001.
You know the drill: a $200k deal lands on your desk, and procurement sends over a 40-page security questionnaire. “Do you have immutable audit logs?” “Show us your access control model.” “We need SOC 2 documentation.” Building all of that in-house takes months. Trailbase gives you the answer to every question in a single npm install. Every event is cryptographically chained, encrypted with AES-256-GCM, and hosted in your choice of US East or EU West.
How Does Trailbase Work?
Three steps. Five minutes. Zero infrastructure changes.
Install the SDK
npm install @frozotrailbase/sdkOne dependency. No Kafka. No Elasticsearch. Just your existing Node.js app.
Send Events
trailbase.track('user.login', { userId })One line of code per event. Each one SHA-256 hashed and chained. Nobody can quietly delete a log.
Query & Export
trailbase.search({ actor: userId })Full-text search across millions of events. Ship JSONL/CSV exports to your customers' S3 buckets automatically.
Everything Procurement Asks For. One SDK.
You shouldn't need a three-month project to check boxes on a security questionnaire.
Immutable Audit Logs
Every event is SHA-256 hashed and chained to the one before it. If someone tampers with a record, the chain breaks. You'll know.
Resource-Level RBAC
Go beyond role checks. Control access down to individual documents, projects, and records. The Explain Graph shows exactly why access was granted or denied.
Compliance Packs
Procurement sends a 40-page questionnaire. You send back a ready-made PDF with your security controls, retention policies, and encryption details.
EU Data Residency
Pick your region: US East (Virginia) or EU West (Amsterdam). GDPR-ready out of the box, with DPA, right-to-erasure, and data portability.
Scheduled Exports
Your customers want their data? Set up daily exports to their S3 buckets. JSONL and CSV formats. Checksums included. Runs on autopilot.
One-Line Integration
npm install, initialize, call track(). That's it. No new databases. No infrastructure. No DevOps ticket required.
Tamper-Proof by Design
Every log entry is hashed and chained to the one before it. Delete a record, and the chain breaks. Modify a timestamp, and the chain breaks. Your auditors will love this.
- ✓SHA-256 hash chains — detect any tampering instantly
- ✓Automatic retention enforcement — logs expire on schedule, no manual cleanup
- ✓SOC 2, HIPAA, GDPR, and ISO 27001 documentation — generated, not hand-written
- ✓AES-256-GCM at rest, TLS 1.3 in transit — encrypted everywhere
// Verify audit log integrity
const result = await trailbase.verifyChain();
// Response
{
"status": "valid",
"verified_count": 128503,
"last_hash": "4f2a...9b1e"
}Why We Built This
“We built Trailbase because every B2B SaaS team eventually faces the same moment: a big deal stalls because you don't have audit logs. We've been there three times. Now, no team has to build this from scratch again.”
Start Free. Scale When You're Ready.
All plans are free during beta. Pick the tier that fits, and only pay when we launch.
Developer
For side projects and evaluation
- ✓ Up to 1,000 events / mo
- ✓ 7 day retention
- ✓ Basic Audit Search
- ✓ Community Support
Team
For growing products
- ✓ Up to 10k events / mo
- ✓ 30 day retention
- ✓ Basic Audit Search
- ✓ JSONL Exports
Growth
For scaling teams
- ✓ Up to 250k events / mo
- ✓ 1 year retention
- ✓ Advanced RBAC Explain
- ✓ JSONL & CSV Exports
- ✓ Compliance Pack Generator
Enterprise
For large organizations
- ✓ Unlimited events
- ✓ Custom retention
- ✓ Dedicated Instance
- ✓ White-labeled Dashboard
- ✓ 24/7 Priority Support
Frequently Asked Questions
Where is Trailbase data stored?
Trailbase data is stored in your chosen region — US East (Virginia) or EU West (Amsterdam). All data is encrypted at rest with AES-256-GCM and in transit with TLS 1.3. Trailbase offers a Data Processing Agreement (DPA) for GDPR compliance.
How long does Trailbase integration take?
Most teams are sending their first audit events within five minutes. Install the SDK via npm, initialize with your API key, and call trailbase.track(). No database migrations or infrastructure changes required.
What happens if Trailbase goes down?
The Trailbase SDK includes built-in retry logic with local buffering. Events are queued locally and delivered when connectivity resumes. Your application is never blocked by Trailbase availability.
Can I export audit log data from Trailbase?
Yes. You can export all audit logs in JSONL or CSV format at any time. Trailbase also supports automated daily exports directly to your customers' S3 buckets with checksum verification.
Does Trailbase have a free tier?
Yes. The Trailbase Developer plan is free forever with up to 1,000 events per month and 7-day retention. During beta, all plans are free so you can evaluate the full feature set before committing.
Which compliance frameworks does Trailbase support?
Trailbase helps you meet audit logging and access control requirements for SOC 2 Type II, HIPAA, GDPR, and ISO 27001. The Compliance Pack Generator produces ready-to-share documentation for each framework.
Close That Enterprise Deal This Month
Get on the waitlist. We'll send you early access so you can add audit logs, RBAC, and compliance docs before your next procurement call.
Free during beta. No credit card required. No spam.