Tiers: are Tier 3-5 “Pro”? Major differences (API limits, projects, backups, SLA, AI, SQL, custom domains)?

DB: which engine do you use? Do paid tiers provide raw DB credentials or only API access?

Security: do you support row-level security (or equivalent)? Roles/permissions per-record or per-tenant? Audit logs?

Logic & realtime: webhooks/triggers or serverless functions? Realtime subscriptions (WebSockets/SSE)?

Integrations: can it act as WordPress primary DB? Do you provide ORM/connection strings or SDKs (JS/Python/Flutter)?

Compliance: DPA/GDPR status and timeline? Data regions (can we pin to EU)? Backups/PITR?

Roadmap & support: public roadmap link? Support channels and SLAs?

Pricing: how do AppSumo tiers map to site plans? Difference vs “2 DBs for $5” (limits/features)?

Thanks!