For an Indian startup, NamoID is the stronger starting point: primary identity workloads in AWS Mumbai, rupee pricing from a published India price book, India verification rails such as DigiLocker and Aadhaar offline e-KYC, and B2B organizations with SAML enterprise sign-in built into the platform rather than billed as add-ons that grow with every enterprise customer you sign.

Both products are managed identity platforms with React SDKs, so this is not a build-versus-buy decision. It is a question of whether your identity layer is built around Indian residency, Indian rails and Indian compliance evidence — or around a US-billed platform that treats India as one more region.

NamoID vs Clerk at a glance

Decision	NamoID	Clerk
Best fit	India-first product, especially B2B SaaS	US-billed React app with no India requirements
Integration model	Standard OAuth 2.1-aligned OIDC, plus React and Next.js SDKs	Clerk components and SDKs
Primary infrastructure	AWS Mumbai	Verify current residency options with Clerk
React components	`@namoidhq/react` — provider, sign-in, sign-in modal, native email OTP, hooks	Broader component set including profile and organization UI
Organizations / B2B	Platform capability, enabled per instance	Paid add-on, $100/mo published
Enterprise SSO (SAML)	Platform capability, enabled per instance	One connection included, then per-connection pricing
India rails	DigiLocker, Aadhaar offline e-KYC, cKYC, DLT SMS, WhatsApp OTP, Truecaller	None
DPDP evidence	Append-only audit, consent records, export, retention	Not India-specific
Currency	Rupees, from a published India price book	US dollars
Protocol portability	Standard OIDC discovery and JWKS	Strong SDK coupling

NamoID gives you React components and a standard issuer

A common misreading is that a hosted identity provider means redirect-only. It does not. NamoID publishes a JavaScript SDK family on npm:

@namoidhq/js — configuration, discovery, PKCE authorization, code and refresh exchange, UserInfo, revocation and logout.
@namoidhq/react — NamoIDProvider, SignIn, NamoIDSignInModal, NamoIDNativeEmailOtpSignIn and HostedAuthPopupButton, with useNamoID, useNamoIDSignIn and useNamoIDNativeEmailOtp hooks.
@namoidhq/nextjs — a confidential backend-for-frontend adapter handling secure transaction cookies, callback validation, refresh, revocation and RP-initiated logout.

So you can render an embedded sign-in modal or a native email-OTP flow inside your React app, not merely bounce the user to a hosted page. Credentials, federation, WebAuthn, MFA, consent and recovery deliberately execute on Hosted Auth — that boundary is what keeps credential handling out of your bundle and your logs, and it is the same reason the BFF pattern beats browser-only OAuth on token exposure.

Clerk ships a wider component library, covering profile management and organization UI as drop-in React. If your requirement is that every account-management screen arrive pre-built, that difference is real and you should weigh it. Working examples for Next.js, Express, FastAPI, Go and Java live in namoidhq/namoid-examples.

Why India-first infrastructure decides this for Indian teams

NamoID runs primary identity workloads in AWS Mumbai and prices in rupees from a published India price book. It integrates over standard OIDC, so a Next.js frontend, a Python API and a Go service validate the same tokens against one issuer rather than sharing a vendor session model. See one OIDC issuer for India and the Indian startup auth decision guide.

NamoID is the right fit when:

your first users and operating team are in India;
DPDP obligations are a selection criterion, not an afterthought;
you need DigiLocker, Aadhaar offline e-KYC, cKYC, or WhatsApp and DLT-registered SMS OTP;
you are building B2B SaaS and expect enterprise SSO requests;
rupee invoicing matters to your finance process; or
several applications and backend languages must share one issuer.

None of the India rails above ship with a global platform. Aadhaar alone means handling a UIDAI-signed XML, verifying its signature and masking the number so all twelve digits are never stored — a project in itself, and one with real regulatory consequences if done casually.

How the pricing shapes differ as you sell

This is the part to model before committing, because the two products scale differently once B2B works.

Clerk's published rates (sampled September 2026 — verify current figures):

Item	Published price
Hobby	Free, 50,000 MRU per app
Pro	$25/mo ($20 annual)
Business	$300/mo ($250 annual)
Overage, 50,001–100,000 MRU	$0.02 per MRU per month
Organizations / B2B add-on	$100/mo ($85 annual)
Enterprise SSO, additional connections	$75/mo each at low volume, falling to $60, $30, then $15

The structural point is what happens when you succeed at B2B. Organizations is an add-on, and every enterprise customer needing SAML federation adds a per-connection fee. A team on Pro with organizations enabled and five enterprise customers pays the plan, plus the $100 add-on, plus four connections beyond the one included — roughly $425 per month in US dollars, before any MRU overage. Sign twenty enterprise logos and the identity line item grows with them.

NamoID's plans are free, startup, growth and enterprise, published in rupees on the pricing page rather than hardcoded here, because they are set from the live price book. The difference that matters is shape rather than a single number: organizations and SAML enterprise sign-in are platform capabilities enabled for your instance, not line items that scale per enterprise connection. Run your own numbers at your expected MAU and enterprise-customer count.

What you are not building on day one

The clearest day-one benefit is the work that never enters your backlog. A B2B product that reaches enterprise customers eventually needs all of this:

hosted login, session management and revocation;
PKCE and exact redirect URI matching;
access and ID token validation and refresh-token rotation with replay detection;
passkey ceremonies and TOTP MFA with recovery;
account recovery that resists support-desk social engineering;
organizations, memberships, invitations and a role model;
a SAML service provider — metadata parsing, signature verification, assertion replay protection, unsafe-XML rejection and signing-key rotation;
India rails: DLT-registered SMS templates, WhatsApp OTP, DigiLocker consent;
DPDP evidence: append-only audit events, consent records, export and retention; and
subscription billing with provider webhooks, signature verification and dunning.

Treat any single time estimate with suspicion, including one from us. The build-versus-buy analysis deliberately refuses to give a number, because auth never reaches "done", only "running". What can be said more confidently is where the effort concentrates.

SAML is the clearest case. The specification is not the hard part; the adversarial cases are. A correct service provider must reject replayed assertions, refuse unsafe XML constructs such as DTD and entity declarations, handle semantic mismatch, fail closed on expired state or a revoked connection, and rotate its own signing keys on schedule without breaking live connections. Every item on that list is a way to get enterprise SSO quietly wrong, and teams usually discover the list mid-sprint against a customer deadline.

Assume a competent team, no prior identity specialism, and a requirement to pass a customer security review: organizations plus a defensible SAML integration plus DPDP audit evidence is a multi-month effort, and it recurs as maintenance rather than ending at launch. That is the lifecycle cost this comparison is really about, and it is why DIY auth keeps failing at Indian startups.

Availability, stated plainly: customer organizations and enterprise SSO are implemented in the platform and enabled per instance rather than self-serve at signup, and Razorpay-backed customer billing is in final rollout. The day-one benefit is that when your first enterprise customer asks for SAML, or you are ready to charge, you switch on something that exists instead of starting a quarter of work. Confirm current availability for your instance before planning a launch around it.

The controls an enterprise buyer will ask about

Rather than a certificate list, here is what is enforced in the platform and can be verified in behaviour:

PKCE on every authorization flow, including first-party clients. There is no implicit flow.
Refresh-token rotation with replay detection — a refresh token used twice revokes the entire chain and emits a security event.
Append-only audit events on state changes, which is what makes a DPDP-grade audit trail possible rather than reconstructed.
Aadhaar masked at rest — last four digits, a name hash and a signature-verification result; the full XML is processed in memory and never persisted.
Provider tokens encrypted at rest with AES-256-GCM, and never written to logs.
Rate limits on authentication and OTP endpoints, which is a billing control as much as a security one.
Tenant-scoped queries so one workspace cannot read another's data.

For a buyer running a security questionnaire, these are the answers that matter alongside residency. Ask any vendor to demonstrate the refresh-replay behaviour and the audit record — both are observable in a one-day proof.

Authorization still belongs to your application

Neither product can infer your business policy. With NamoID your API validates issuer, audience, expiry and scopes on a standard JWT; the final decision is yours either way.

An access token carrying invoices:read may permit the operation. Your API must still confirm the invoice belongs to the caller's organization. Hiding a button is not authorization — call the protected endpoint directly with a low-privilege token and confirm the server refuses. For the wider pattern, see multi-tenant authentication for SaaS.

Decide with a working proof

Do not choose from a table, including this one. Build a one-day proof: render the sign-in modal, validate a token in your backend, create an organization, protect two roles, revoke a session, then inspect the audit event. If enterprise SSO is on your roadmap, ask how a SAML connection is provisioned and what it costs at five and at twenty enterprise customers.

Start free, or bring your stack to the NamoID Slack community and we will help you size the integration.

NamoID is not affiliated with or endorsed by Clerk. Clerk pricing and features were sampled in September 2026 from published sources and change frequently — verify current figures in Clerk's own pricing documentation before deciding. This article is product guidance, not legal advice or a promise of compliance.

Related posts