Staxly

Kinde vs Bolt.new

Flexible authentication, user management, and feature flags
vs. Prompt to full-stack app in your browser — by StackBlitz

Kinde websiteBolt.new

Pricing tiers

Kinde

Free
10,500 MAU included. MFA, B2B orgs, custom domain, 2 custom roles, 1 webhook, 2 environments.
Free
Pro
Unlimited webhooks, roles, feature flags, API keys. Remove Kinde branding. SOC 2 attestation.
$25/mo
Plus
Unlimited enterprise SSO, API scopes, org-owned M2M apps, 6 environments.
$75/mo
Scale
11 environments, custom domain per org, SCIM, MFA triggers, 30-day audit logs.
$250/mo
Enterprise
Custom. Dedicated infra option, volume discounts, custom SLAs.
Custom
Kinde website

Bolt.new

Free
1M tokens/month. 300K tokens/day cap. Public + private projects. 10MB file uploads. Hosting + unlimited DBs.
Free
Pro
$25/month. Starts at 10M tokens/month, no daily cap. No Bolt branding, 100MB uploads, custom domains, SEO support, image AI edit. Rollover tokens.
$25/mo
Teams
$30/member/month. Centralized billing, team access, private NPM registries, design system knowledge.
$30/mo
Enterprise
Custom. SSO, audit logs, dedicated account manager, 24/7 support.
Custom
Bolt.new

Free-tier quotas head-to-head

Comparing free on Kinde vs free on Bolt.new.

MetricKindeBolt.new
custom roles2 roles
environments2 envs
feature flags10 flags
mau included10500 users/month
webhooks1 webhooks

Features

Kinde · 14 features

  • API ScopesOAuth scopes for your APIs, enforced server-side (Plus+).
  • B2B OrganizationsMulti-tenant orgs with user roles, invitations, feature flags per org.
  • Custom DomainHost auth at auth.yourbrand.com. Free tier includes this.
  • Enterprise SSOSAML 2.0 + OIDC enterprise connections (Plus unlimited).
  • Feature FlagsBuilt-in feature flags with per-user/org overrides. No separate service needed.
  • Kinde AIAI-assisted query and insights over your Kinde data.
  • Kinde Billing (preview)Built-in subscription billing linked to users/orgs. Stripe under the hood.
  • Machine-to-MachineClient credentials grant for service-to-service auth.
  • Multi-Factor AuthTOTP authenticator apps, SMS, email, passkey.
  • PasswordlessEmail code + passkey (WebAuthn).
  • Roles & PermissionsRBAC with roles → permissions. Assigned per user or per organization.
  • SCIM ProvisioningDirectory provisioning from IdPs (Scale tier).
  • Sign-in WidgetHosted pages + themeable widget for login/signup. Customizable with CSS.
  • WebhooksEvent webhooks: user.created/updated, organization events, MFA, etc.

Bolt.new · 14 features

  • Browser TerminalReal shell in-browser. Run npm install, scripts, etc.
  • Deploy to NetlifyOne-click deploy to Netlify.
  • Deploy to VercelOne-click deploy to Vercel.
  • Design System KnowledgeTeam plan: shared design-system context for consistent UI.
  • Expo SupportBuild React Native/Expo apps too.
  • GitHub ExportPush full project to a new GitHub repo.
  • Image InputUpload image/sketch → Bolt generates matching UI.
  • Import Existing ProjectUpload an existing repo and iterate in Bolt.
  • Live Edit + RunEdit code + hot reload alongside AI agent.
  • Private NPM RegistriesTeam plan: use private packages.
  • Prompt to AppDescribe app → Bolt scaffolds + codes + runs it in the browser.
  • Stripe IntegrationHook up Stripe payments in-chat.
  • Supabase IntegrationProvision + connect Supabase from chat.
  • WebContainer runtimeNode.js + terminal + filesystem running entirely in your browser.

Developer interfaces

KindKindeBolt.new
SDKKinde Android / Kotlin, Kinde Flutter SDK, Kinde Go SDK, Kinde iOS / Swift, @kinde-oss/kinde-auth-nextjs, @kinde-oss/kinde-auth-react, @kinde-oss/kinde-nodejs-sdk, Kinde Python SDK
RESTKinde Management API
MCPKinde MCP
OTHERBolt Web App, GitHub Export, StackBlitz Sync, WebContainer runtime
Staxly is an independent catalog of developer platforms. Some links to Kinde and Bolt.new may be affiliate links — Staxly may earn a commission if you sign up through them, at no extra cost to you. Pricing is verified against vendor pages at publication time — reconfirm before buying.

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