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Doppler vs PlugLeak
Doppler manages secrets for teams and infrastructure, whereas PlugLeak only detects leaked secrets in deployed front-ends.
DopplerSecrets management for teams and infrastructure
PlugLeakFind leaked keys in your AI-built app in 20 secondsWhich to pick
Pick Doppler if you want…
- User-based pricing for unlimited agents
- Team secret management
- Integrations with Kubernetes, Webhooks or SDKs (on Doppler's list, not PlugLeak's)
Pick PlugLeak if you want…
- Quick passive leak detection for AI-built front-ends
- Integrations with Lovable, Bolt or Cursor (on PlugLeak's list, not Doppler's)
Side by side
- What it is
- Doppler:Doppler is a secrets management platform that secures, syncs and automates secrets for humans, AI agents and services across cloud and on-prem environments.
- PlugLeak:PlugLeak scans live AI-built apps for leaked API keys, .env files, missing headers and HTTPS issues in about 20 seconds.
- Best for
- Doppler:User-based pricing for unlimited agents
- PlugLeak:Quick passive leak detection for AI-built front-ends
- Who it’s for
- Doppler:Developers, DevOps teams, AI agents and any automated workflows that need credentials.
- PlugLeak:Developers of AI-generated web apps using Lovable, Bolt, Cursor, Replit or Supabase.
- Pricing
- Doppler:Freemium
- PlugLeak:Freemium
- Plans
- Doppler:Developer Free for 3 users · Team $21/mo per user per month
- PlugLeak:Free scan $0
- Works with
- Doppler:Kubernetes, Webhooks, SDKs
- PlugLeak:Lovable, Bolt, Cursor, Replit, Supabase
Doppler features
- Centralized secret store. All secrets are stored in one place, searchable and auditable.
- Dynamic secrets. Generate fresh credentials on each deploy and revoke automatically.
- Agent-scoped access. OIDC-scoped service accounts give each AI agent its own permissions.
- Audit-ready logs. Every secret access is logged and compliant with SOC 2 and ISO 27001.
- Native integrations. Connect to cloud platforms, Kubernetes, CI/CD pipelines, webhooks and SDKs.
- Config syncs. Synchronize secret configurations to infrastructure with limits per plan.
- Role-based access control. Fine-grained permissions, SAML SSO and identity-based authentication.
- On-prem or cloud deployment. Run Doppler in your own data center or use the managed cloud service.
PlugLeak features
- Passive live-site scan. Loads the app like a browser and reads HTML and all JS chunks without logging in.
- Leak detection. Flags exposed Supabase service_role, Stripe, OpenAI, Anthropic, AWS keys and public .env/.git files.
- Security header check. Reports missing CSP, HSTS, clickjacking, nosniff and other headers.
- HTTPS & SSL validation. Detects missing redirects, invalid certificates and upcoming expiry.
- Masked evidence. Shows only first 6 characters of secrets; full values are never stored.
- Fix report. For $9 provides a copy-paste prompt for each issue tailored to Lovable, Bolt or Cursor.
- Email report link. Enter email to receive full problem list and a permanent report URL.
- Future monitoring. Planned weekly re-scans and after-deploy alerts via Vercel/Netlify/Lovable.
Doppler vs PlugLeak FAQ
Is Doppler or PlugLeak free?+
Doppler has a free plan (Developer); paid plans start at $21/month per user (Team). PlugLeak has a free plan (Free scan) and paid plans.
Do Doppler and PlugLeak integrate with the same tools?+
Their integration lists don't overlap: Doppler lists Kubernetes, Webhooks and SDKs; PlugLeak lists Lovable, Bolt, Cursor, Replit and 1 more.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.