MetaMask is the standard for crypto-native users, but for modern consumer applications, the "install extension" requirement creates massive friction. Studies show 60-80% user drop-off when apps require wallet installation. Users today expect smooth, in-app experiences (embedded wallets) that don't require app switching, popups, or seed phrase management. That's why developers increasingly look for MetaMask alternatives.
Why Developers Look for MetaMask Alternatives
- Extension friction: Requiring users to install MetaMask kills conversion
- Popup fatigue: Every transaction requires context switching and approval
- Gas burden: Users must own and manage ETH for gas fees
- Seed phrase liability: Users lose access when they lose phrases
- No smart account features: MetaMask is EOA-only; no session keys, batching, or sponsorship
What are the Best MetaMask Alternatives?
The best MetaMask alternatives in 2026 are Openfort, Coinbase Smart Wallet, and Thirdweb.
- Openfort is the top choice for developers building invisible, on-chain experiences with native smart account features like gas sponsorship, session keys, and sub-100ms signing
- Coinbase Smart Wallet offers passkey-enabled smart wallets for the Base ecosystem
- Thirdweb provides an all-in-one platform with embedded wallets and contract tools
Note: Privy is now part of Stripe, Dynamic is part of Fireblocks, and interestingly, MetaMask itself acquired Web3Auth, adding MPC social login to its ecosystem.
1. Openfort
Openfort (that's us 👋) is an open-source wallet infrastructure solution that provides powerful wallet capabilities to abstract crypto complexity for both users and developers. Its platform allows developers to plug and play any signer—including Opensigner for embedded wallets—and contract they prefer, simplifying the whole vertical use case from cross-app ecosystems and AI agents to fintech and DeFi. Openfort also provides TEE-based backend wallets for server-side key storage, enabling permissions-controlled signing and automatic transactions without exposing private keys.
Key Features
- If you're currently using MetaMask SDK and hitting limits around user friction (popups, app switching), need gas sponsorship to pay for user transactions, or want to enable session keys for uninterrupted gameplay, Openfort replaces all of that friction with an invisible, in-app experience.
- Open source, Self-hosting option, Vendor neutrality: Openfort is fully open-source and self-hostable, ensuring you aren't dependent on a single wallet provider's infrastructure. Learn more about how to avoid wallet vendor dependency.
- Built-in blockchain infrastructure: Openfort includes paymasters that enable gasless transactions natively—a critical advantage over MetaMask where users must own and manage ETH for gas. You don't need to integrate third-party paymaster infrastructure separately.
- Concrete example: You want to build a mobile game where players have an invisible embedded wallet powered by Opensigner that signs transactions in the background using session keys, without ever leaving the game to approve a signature in MetaMask—while TEE backend wallets handle server-side game logic securely.
Comparison Table: Openfort vs. MetaMask SDK
| Feature | Openfort | MetaMask SDK |
|---|---|---|
| Wallet Type | Embedded Smart Wallet | External EOA Connection |
| User Experience | In-App, Invisible | App Switching / Popup |
| Open Source | ✅ (Opensigner) | ❌ (SDK is open, backend is not) |
| Gas Sponsorship | ✅ Native Paymasters | ❌ (User pays ETH) |
| Session Keys | ✅ Native Support | ❌ |
| Account Recovery | ✅ Flexible (Social, Email) | ❌ Seed Phrase only |
| Multi-chain | ✅ EVM, SVM | ✅ EVM |
| Vendor Lock-in | ❌ None | ⚠️ High (MetaMask ecosystem) |
Scaling Considerations
MetaMask SDK is free to use, but the friction it introduces causes high user drop-off and churn. Openfort uses usage-based pricing where an operation is either creating a wallet or sending a transaction—you pay only for what you actually use. A generous free tier lets you onboard users seamlessly without cost, and the elimination of popup friction typically increases retention significantly compared to MetaMask.
Unlike MetaMask SDK, which relies on the user's wallet and external providers for transaction execution, Openfort orchestrates the entire transaction lifecycle—bundling, sponsorship, and delivery—natively through built-in paymaster infrastructure. This gives you complete control over the user experience. With MetaMask, users pay gas themselves, which is a barrier; with Openfort, you can sponsor gas transparently, and the usage-based pricing model ensures you only pay for successful activity.
Why developers choose Openfort
Developers switch from MetaMask SDK to Openfort when they realize that popups kill conversion. They choose Openfort to provide an invisible, "web2-like" experience while keeping the security of self-custody. The combination of Opensigner for embedded wallets, TEE backend wallets for server-side automation, and native paymaster infrastructure for gasless transactions means teams don't need to piece together multiple vendors to replace what MetaMask can't offer.
2. Coinbase Wallet SDK (Base Smart Wallet)
Coinbase Wallet SDK offers a bridge to the Coinbase ecosystem. It's a direct competitor to MetaMask's dominance, often offering a smoother mobile experience.
Comparison Table: Coinbase vs. MetaMask SDK
| Feature | Coinbase SDK | MetaMask SDK |
|---|---|---|
| Onboarding | Smart Wallet / App | App Only |
| Gas | Sponsorship (Base) | User Pays |
| Passkeys | ✅ Supported | ❌ |
| Ecosystem | Coinbase | ConsenSys |
| Mobile UX | ✅ Deep Linking | ⚠️ App Switching |
Scaling Considerations
Both Coinbase SDK and MetaMask SDK are free to use, which makes this comparison purely about UX and ecosystem fit. Coinbase's Smart Wallet, embedded via passkeys, offers a significant UX upgrade over MetaMask's traditional mobile linking pattern. However, gas sponsorship only works on Base, so if your application spans multiple chains, you'll need to handle gas sponsorship separately for non-Base transactions—unlike Openfort, which provides native paymaster infrastructure across all EVM chains.
Why developers choose Coinbase Wallet SDK
Developers choose Coinbase Wallet SDK to tap into Coinbase's massive user base and leverage the Smart Wallet passkey flow for seamless onboarding. It's the strongest choice for apps building primarily on Base where the ecosystem integration and free gas sponsorship provide clear advantages.
3. Privy
Privy (acquired by Stripe) is the leader in embedded wallets for consumer apps. Privy replaces the need for MetaMask entirely by creating a wallet for the user behind the scenes.
Comparison Table: Privy vs. MetaMask SDK
| Feature | Privy | MetaMask SDK |
|---|---|---|
| Wallet Model | Embedded | External |
| Onboarding | Email / Social | Seed Phrase |
| Conversion | ✅ High | ⚠️ Low |
| Cost | Paid ($299/mo+) | Free |
| Recovery | Automatic | Manual (Seed Phrase) |
Scaling Considerations
Privy's pricing starts at $299/month, which is a significant cost compared to MetaMask SDK being free. The trade-off is straightforward: you pay Privy to fix your conversion funnel. If your drop-off rate with MetaMask is high (and it typically is for mainstream users), Privy can pay for itself through improved retention and LTV. However, unlike usage-based models where you pay per operation, Privy's fixed pricing means you pay the same amount regardless of actual activity. Privy also doesn't include built-in paymaster infrastructure, so gasless transactions require separate integration.
Why developers choose Privy
Developers choose Privy to eliminate the "install extension" step that kills user onboarding for mainstream audiences. The Stripe acquisition adds stablecoin payment capabilities, which is valuable for commerce-oriented apps, though it also introduces Stripe ecosystem dependencies to consider.
4. Dynamic
Dynamic (acquired by Fireblocks) offers a powerful wallet adapter and embedded wallet solution. Dynamic provides a "best of both worlds" – it can connect to MetaMask or create an embedded wallet.
Comparison Table: Dynamic vs. MetaMask SDK
| Feature | Dynamic | MetaMask SDK |
|---|---|---|
| Flexibility | Connect OR Embedded | Connect Only |
| Multi-chain | ✅ EVM, SVM, Cosmos | ✅ EVM |
| UI | ✅ Pre-built Widget | ❌ None |
| Auth | Socials + Wallets | Wallets Only |
| Pricing | $249/mo+ | Free |
Scaling Considerations
Dynamic charges based on monthly active users, starting at $249/month. This replaces the need to build your own "Connect" modal and auth logic, saving engineering time compared to using raw MetaMask SDK. However, MAU-based pricing means you pay for users regardless of their activity level, which is less predictable than usage-based models that charge per operation. Dynamic also doesn't include built-in paymaster infrastructure, so gasless transactions require a separate integration.
Why developers choose Dynamic
Developers choose Dynamic for its polished, all-in-one login modal that handles both existing crypto users (MetaMask) and new users (email/social) in a single widget. The multi-chain support spanning EVM, Solana, and Cosmos is also a strong differentiator, though the Fireblocks acquisition may shift the product's priorities toward enterprise use cases over time.
5. Web3Auth
Web3Auth (now part of the MetaMask ecosystem) enables social login for wallets. It's often used to build a "MetaMask alternative" where users login with Google.
Comparison Table: Web3Auth vs. MetaMask SDK
| Feature | Web3Auth | MetaMask SDK |
|---|---|---|
| Login | Google / Twitter | Wallet App |
| Key Mgmt | MPC (No Seed) | Seed Phrase |
| UX | Web2-like | Web3 Native |
| Cost | $69/mo+ | Free |
| Custody | Non-custodial | Non-custodial |
Scaling Considerations
Web3Auth is the most affordable option at $69/month, making it accessible for projects on a tight budget. It's perfect for apps targeting mainstream users who don't have MetaMask installed and never will. However, Web3Auth doesn't include built-in paymaster infrastructure for gasless transactions, so if you want to sponsor gas for your users, you'll need to integrate a separate paymaster provider. The MPC-based signing also introduces latency compared to solutions like Openfort.
Why developers choose Web3Auth
Developers choose Web3Auth to onboard non-crypto natives who will never install a browser extension, at the lowest price point in the market. Now part of the MetaMask ecosystem, it benefits from Consensys backing but may become increasingly integrated with MetaMask's product direction over time.
7. ReOwn
ReOwn is a wallet infrastructure platform that powers most wallet connections. AppKit (formerly Web3Modal) is their full-featured toolkit.
Comparison Table: ReOwn vs. MetaMask SDK
| Feature | ReOwn | MetaMask SDK |
|---|---|---|
| Reach | 300+ Wallets | MetaMask Only |
| Protocol | Open Standard | Proprietary |
| Features | On-ramp, Swaps | Connection |
| UI | ✅ AppKit | ❌ |
| Cost | Free (Basic) | Free |
Scaling Considerations
ReOwn is the industry standard for wallet connections, and its basic tier is free. Using ReOwn gives you access to every wallet user—not just MetaMask—through the WalletConnect protocol. The trade-off is that ReOwn is a connection layer, not an embedded wallet provider. It connects users to their existing wallets but doesn't create wallets for them, so the "install a wallet" friction still exists for users who don't have one. It also doesn't include paymaster infrastructure for gasless transactions.
Why developers choose ReOwn
Developers choose ReOwn when they want to support every wallet in the ecosystem through an open standard rather than locking users into a single provider. It's the right choice for dApps targeting crypto-native audiences who already have wallets installed, but less suited for consumer apps trying to onboard mainstream users who need an embedded wallet experience.
Building In-House Wallet Product
If you want the embedded experience of Openfort or Privy but want to build it yourself.
Pros
- UX Control: No popups, total control.
- Cost: No SaaS fees.
Cons
- Security: You become responsible for key security.
- Complexity: Building MPC or smart account infrastructure is extremely hard.
For a deeper dive into the trade-offs, check out our guide on building vs buying wallet infrastructure.
FAQ
1. Is MetaMask SDK deprecated? No, but the industry is moving towards "embedded wallets" for consumer apps and "standard wallet connection protocols" for general dApps.
2. Can Openfort connect to MetaMask? Openfort focuses on creating wallets for users. However, you can use Openfort alongside a connector like RainbowKit to support both: Openfort for new users (embedded), RainbowKit for existing users (MetaMask).
3. Why is embedded wallet better than MetaMask? Embedded wallets (like Openfort) don't require the user to leave your app to sign transactions. This reduces friction and increases conversion rates by up to 400%.
Conclusion
MetaMask SDK is great for connecting existing crypto power users.
However, if you want to onboard mainstream users, eliminate popups, and create a seamless in-app experience with built-in gasless transactions, Openfort is the best alternative for building secure, embedded smart wallets—with transparent, usage-based pricing that charges per operation rather than per user.
Check out Openfort's embedded wallet to learn more, or explore wallet automations for server-side use cases. See also: Privy alternatives, Web3Auth alternatives, Turnkey alternatives.