Quick Answer
Last verified:
High confidence

Web3Auth costs Free to $399 per month as of July 2026, with 4 plans available including a free tier. Plans: Base (free), Growth at $69/month, and Scale at $399/month. Enterprise pricing is available on request. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

Web3Auth offers 4 pricing tiers: Base, Growth, Scale, Enterprise. A free plan is available. Paid plans include Growth at $69/month, Scale at $399/month. The Growth plan is growing teams needing custom authentication and mfa.

Last verified: | Sources: 2 pricing pages and reviews
Know Before You Buy — Try Web3Auth Free

Web3Auth lists $0-$399/month, but hidden costs like implementation and support add to the total as of July 2026. Key hidden costs: additional vendor integration, smart account provider fees, bundler/paymaster service costs. Verified from 2 sources by CostBench.

Hidden Costs Breakdown

1

Additional Vendor Integration

high addon

A functional Web3Auth wallet stack often requires integrating additional vendors, leading to higher total costs beyond the sticker price.

industry

Additional MAWs are priced at $0.050, $0.045, and $0.040 respectively, depending on the plan

2

Smart Account Provider Fees

medium addon

Integrating smart account providers like ZeroDev or Biconomy can add an estimated $99-$299/month to the total cost.

industry

Smart account providers: Services like ZeroDev or Biconomy can add an estimated $99-$299/month.

3

Bundler/Paymaster Service Costs

medium addon

Separate bundler/paymaster services incur variable costs for gas sponsorship, as Web3Auth does not natively handle transactions or gasless transactions.

industry

Separate bundler/paymaster services: These incur variable costs for gas sponsorship, as Web3Auth primarily handles key management and not transactions or gasless transactions natively.

4

Engineering Time for Integration

high implementation

Significant engineering time is required to integrate and maintain relationships with three or more vendors for a Web3Auth-based setup.

industry

Engineering time: Significant time is required to integrate and maintain relationships with three or more vendors.

5

Gas Fees

medium overage

Gas fees are incurred throughout testing or contract deployment on the main nets.

industry

Gas Fees: All the way through testing or contract deployment on the main nets.

6

Third-Party API Costs

medium addon

Costs are incurred for third-party APIs used for services such as oracles, identity verification, or analytics.

industry

Third-party APIs: For services such as oracles, identity verification, or analytics.

7

SMS Surcharges

low overage

A market rate surcharge is applied per SMS sent after the first 100 free SMS per month, with rates varying by region.

industry

SMS Surcharges: After the first 100 free SMS per month, a market rate surcharge is applied per SMS sent, varying by region.

8

Blockchain Architecture Complexity

medium implementation

Adapting to different blockchain chains, languages, and frameworks adds to development costs.

industry

Complexity of blockchain architecture: Adapting to different chains, languages, and frameworks.

9

Security Audit Costs

critical compliance

Security audits are essential for smart contracts, as a single vulnerable line of code can lead to significant losses.

industry

Security audits: Essential for smart contracts, where a single vulnerable line of code can lead to significant losses.

10

UI/UX Design Costs

medium implementation

Good UI/UX design, crucial for adoption, can incur costs ranging from $5,000 to $30,000.

industry

UI/UX design: Good design is crucial for adoption, with costs ranging from $5,000 to $30,000.

11

Marketing and Community Costs

medium implementation

Web3 projects require budgets for content, social media, and Discord moderators due to their community-heavy nature.

industry

Marketing and Community: Web3 projects are community-heavy, requiring budgets for content, social media, and Discord moderators.

12

Unclear Licensing Fees

high compliance

Concerns exist regarding a lack of clear licensing information on Web3Auth's GitHub repository, leading to worries about potentially restrictive and high licensing fees after integration.

industry

Some users have also expressed concerns regarding insufficient information and documentation on Web3Auth's network architecture, and a lack of clear licensing information on their GitHub repository, leading to worries about potentially restrictive and high licensing fees after integration.

Frequently Asked Questions

01 What hidden costs should I budget for with Web3Auth?

Beyond the license fee, budget for: Smart Account Provider Fees ($99-$299/month); UI/UX Design Costs ($5,000 to $30,000). Exact totals depend on your deployment size and negotiated terms.

02 Does Web3Auth charge for implementation?

Web3Auth implementation is not included in the license cost. Significant engineering time is required to integrate and maintain relationships with three or more vendors for a Web3Auth-based setup..

03 How much does Web3Auth support cost?

Premium support pricing for Web3Auth depends on your tier and contract terms. See the sourced cost breakdown above for any verified figures we have.

04 Are there overage or storage costs with Web3Auth?

Gas fees are incurred throughout testing or contract deployment on the main nets..

05 What add-ons cost extra with Web3Auth?

Add-on pricing for Web3Auth varies by feature. The sourced cost breakdown above lists any verified add-on costs we have.

Now You Know the Real Cost — Try Web3Auth Free

Check current Web3Auth pricing

Prices and terms change; verify against the live pricing page.

See Web3Auth Pricing