Independent directory. VektorIndex is not affiliated with or sponsored by any listed vendor. All specifications are sourced from official vendor documentation.
Head-to-Head Specification Audit
Sansan vs Firebase
Japanese Enterprise Sales Teams · Japan
Specification Matrix
| Metric | Sansan | Firebase |
|---|---|---|
| Starting Price | CustomBetter | Custom |
| API Rate Limit | 100 req/min | N/A |
| Target Country | Japan | Global |
| Category | CRM | Database & Backend |
| Compliance | APPI, ISO27001 | SOC2, GDPR |
| Hosting Regions | JP-Tokyo | US-East, EU-West, AP-Southeast |
| Native Integrations | 4 listed | 7 listedBetter |
Sansan — Key Specs
- ✓The de-facto business card digitisation platform in Japan — used by 8,000+ enterprises
- ✓AI extracts data from meishi (名刺) in both Japanese and English
- ✓Integrates with Salesforce — maps Japanese relationship hierarchy
- ✓APPI-compliant data management for Japanese enterprise buyers
Firebase — Key Specs
- ✓Realtime Database and Firestore sync data to all connected clients in under 100ms
- ✓Firebase Auth handles 10+ social providers, phone OTP, and anonymous auth out of the box
- ✓Cloud Functions for Firebase execute server-side logic without managing any infrastructure
- ✓Free Spark plan covers 1GB Firestore storage and 50,000 reads/day permanently
Frequently Asked Questions
What is cheaper, Sansan or Firebase?+
Both tools start at $0/mo on their entry plans.
Which tool is better for compliance — Sansan or Firebase?+
Sansan additionally supports APPI, ISO27001. Firebase additionally supports SOC2, GDPR.
Which tool is better suited for Japan?+
Sansan is evaluated for Japanese Enterprise Sales Teams in Japan with hosting regions: JP-Tokyo. Firebase has hosting regions: US-East, EU-West, AP-Southeast. For data residency in Japan, check each vendor's data processing agreements.
Data last verified: 10 July 2026
Related CRM Comparisons
Is this your tool?
Claim or upgrade your VektorIndex listing
Get a Verified badge, add your own specs, and appear at the top of comparison pages.