Para (formerly Capsule) is a wallet-as-a-service platform that provides MPC-based embedded wallets with email, social, and passkey authentication. Para supports 20+ chains across EVM, Solana, and Cosmos ecosystems and has been adopted by projects like ENS, Vana, and Berachain. While Para offers a solid onboarding experience, developers evaluating embedded wallet infrastructure in 2026 are increasingly looking at alternatives that offer faster signing, native smart account support, and open-source sovereignty.
Why Developers Look for Para Alternatives
Developers evaluate Para alternatives for several reasons:
- MPC signing latency: Para's multi-party computation approach requires network roundtrips between nodes, resulting in slower signing compared to TEE-based solutions
- Limited smart account support: Para offers basic account abstraction but lacks native ERC-4337/7702 smart account features like session keys and on-chain policy engines
- Proprietary infrastructure: Para's MPC key management cannot be self-hosted or independently audited
- MAU-based pricing escalation: $200/month for 2,500 MAUs, scaling to $1,000/month for 25,000 MAUs—costs grow with registered users regardless of transaction volume
- No built-in paymaster infrastructure: Gasless transactions require external integrations rather than being included out of the box
What to Look for in a Para Alternative
When evaluating alternatives, consider these key criteria:
| Criteria | Why It Matters |
|---|---|
| Key Management | Open-source vs proprietary determines your sovereignty and audit capability |
| Smart Account Support | Native ERC-4337/7702 support vs basic account abstraction affects feature depth |
| Signing Performance | Sub-100ms signing is critical for real-time UX (games, trading) |
| Authentication Flexibility | Can you use your own auth provider (Auth0, Firebase) or are you locked to their system? |
| Vendor Lock-in | Can you export keys and migrate users if needed? |
| Pricing Model | Usage-based (pay per operation) vs MAU-based affects economics depending on your user behavior |
What are the Best Para Alternatives?
The best Para alternatives in 2026 are Openfort, Turnkey, and Thirdweb.
- Openfort is the top choice for developers who need open-source infrastructure (OpenSigner), native smart account features, and sub-100ms signing without vendor lock-in.
- Turnkey excels at low-level programmable signing infrastructure with the fastest TEE-based performance (50-100ms).
- Thirdweb offers an all-in-one platform if you want bundled tools beyond just wallets.
Note: Several wallet infrastructure providers have been acquired—Privy is now part of Stripe, Dynamic is part of Fireblocks, and Web3Auth is part of MetaMask/Consensys. These acquisitions may affect their independence and strategic direction.
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. Our platform offers Opensigner for embedded wallets with self-hostable key management, plus TEE backend wallets for secure server-side key storage—enabling permissions, automatic transactions, and programmatic wallet operations. On top of that, Openfort includes built-in blockchain infrastructure like paymasters that enable gasless transactions out of the box, something Para requires you to integrate separately.
Why Choose Openfort Over Para
- If you need faster signing (125ms median vs Para's MPC latency) for real-time applications
- If you want native smart accounts with built-in session keys, gas sponsorship, and policy engines—not basic account abstraction
- If you're concerned about vendor lock-in, Openfort is fully open-source with exportable keys
- If you need server-side wallet automation with TEE backend wallets for permissions and automatic transactions
- If you want to use your own auth provider (Auth0, Firebase, any OIDC) instead of being limited to Para's built-in authentication
Comparison Table: Openfort vs. Para
| Feature | Openfort | Para |
|---|---|---|
| Open Source | ✅ OpenSigner (MIT) | ❌ Proprietary |
| Signing Speed | 125ms median (TEE) | ⚠️ MPC (multi-roundtrip) |
| Key Management | Opensigner + TEE Backend Wallets | MPC (Distributed Key Generation) |
| Smart Wallets | ✅ Native (4337, 7702) | ⚠️ Basic account abstraction |
| Authentication | Any OIDC Provider | Email / Social / Passkeys |
| Pricing | Usage-based (per operation) | $200/mo (2.5k MAU) |
| Gasless Transactions | ✅ Built-in Paymasters | ⚠️ External integration |
| Vendor Lock-in | ❌ None (Exportable) | ⚠️ Proprietary MPC |
| Server/Backend Wallet | ✅ Backend Wallet | ✅ |
| Permission Model | Onchain (session keys) | ⚠️ Policy engine (basic) |
| Chain Support | 25+ EVM + Solana | 20+ EVM + Solana + Cosmos |
Scaling Considerations
Openfort uses transparent usage-based pricing where an operation is defined as creating a wallet or sending a transaction. You only pay for what you actually use, which means applications with many registered users but lower transaction volumes aren't penalized the way MAU-based models penalize them. Para charges $200/month for 2,500 MAUs, $500/month for 10,000 MAUs, and $1,000/month for 25,000 MAUs—costs escalate based on registered users regardless of how many transactions those users perform. Openfort's approach is fairer and more transparent: if your users aren't transacting, you aren't paying.
Why developers choose Openfort
Developers choose Openfort when they want smooth user onboarding but demand open-source infrastructure, faster signing, and native smart account features without vendor lock-in. Openfort's combination of Opensigner for embedded wallets, TEE backend wallets for server-side automation, and built-in paymasters for gasless transactions means teams get a complete wallet stack without stitching together multiple vendors. The usage-based pricing model also means you can scale confidently knowing costs stay proportional to actual usage.
2. Privy (Now Part of Stripe)
Privy was acquired by Stripe in June 2025 and now operates under Stripe's umbrella, integrating with Bridge (Stripe's $1.1B stablecoin acquisition) to create a unified crypto and fiat payment platform. Privy provides TEE-based embedded wallets with strong social login support and has been adopted by major projects like OpenSea, Hyperliquid, and Farcaster.
Why Choose Privy Over Para
- If you want Stripe payment integration for unified crypto and fiat flows
- If you need TEE-based signing (175ms) rather than MPC for better performance
- If you want a larger ecosystem with deeper enterprise backing
- If you need agentic wallets for AI agent use cases
Comparison Table: Privy vs. Para
| Feature | Privy | Para |
|---|---|---|
| Key Tech | TEE (Shamir's Secret Sharing) | MPC (Distributed Key Gen) |
| Signing Speed | 175ms | ⚠️ MPC (multi-roundtrip) |
| Authentication | Social / Email / Wallets | Email / Social / Passkeys |
| Pricing | $299/mo (2.5k MAU) | $200/mo (2.5k MAU) |
| Parent Company | Stripe | Independent |
| Smart Accounts | ⚠️ Third-party (Alchemy, ZeroDev) | ⚠️ Basic account abstraction |
| Server Wallet | ✅ Server Wallet | ❌ Not available |
| Gasless Transactions | ⚠️ Basic | ⚠️ External integration |
| Chain Support | EVM + Solana + Bitcoin | EVM + Solana + Cosmos |
Scaling Considerations
Privy charges $299/month for up to 2,500 MAUs after a small free tier (~500 MAUs), while Para starts at $200/month for 2,500 MAUs. However, Privy's Stripe integration adds significant value for apps building payment flows. Both use MAU-based pricing that escalates with user growth.
For server-side operations, Privy offers dedicated Server Wallets with strong off-chain policy APIs for AI agents and automation—a capability Para currently lacks.
Why developers choose Privy
Teams choose Privy when they want Stripe ecosystem integration for unified crypto and fiat payment flows, or when they need a mature embedded wallet platform with strong enterprise backing. Privy's TEE-based signing is faster than Para's MPC approach, and its server wallets enable powerful automation use cases. The trade-off is Stripe ecosystem lock-in and higher base pricing. For teams that don't need Stripe integration, alternatives like Openfort offer faster signing, native smart accounts, and usage-based pricing without ecosystem dependency.
3. Turnkey
Turnkey offers secure, programmable key management infrastructure built by the team that created Coinbase Custody. Turnkey provides low-level APIs to generate and sign with keys securely using TEEs (Trusted Execution Environments), powering over 50 million embedded wallets.
Why Choose Turnkey Over Para
- If you need the fastest signing (50-100ms vs Para's MPC latency)
- If you want to build your own wallet stack with complete control
- If you're building for AI agents or high-frequency automated signing
- If you prefer per-signature pricing over MAU-based
Comparison Table: Turnkey vs. Para
| Feature | Turnkey | Para |
|---|---|---|
| Level | Infrastructure API | Product SDK |
| Signing Speed | 50-100ms (TEE) | ⚠️ MPC (multi-roundtrip) |
| Flexibility | ✅ Build anything | ⚠️ SDK constraints |
| Security | TEE (AWS Nitro, Verifiable) | MPC (Proprietary) |
| Pricing | $0.10/signature (volume discounts) | $200/mo (2.5k MAU) |
| UI Components | ❌ Build your own | ✅ React SDK + Modal |
| Smart Accounts | ❌ Build your own | ⚠️ Basic |
| Server Wallet | ✅ Server Signing | ❌ Not available |
| Chain Support | Any secp256k1/ed25519 chain | 20+ chains |
Scaling Considerations
Turnkey charges $0.10 per signature after 25 free signatures, with Pro tier discounts down to $0.01 per signature at volume.
- High transaction volume: Turnkey is often more economical than Para for apps with many transactions per user
- AI agents & automations: Turnkey offers robust off-chain policy APIs for server-side operations, while Para's policy engine is more basic
Why developers choose Turnkey
Teams choose Turnkey when they want to build their own wallet stack from the ground up, maintaining full control over both UX and security. Turnkey gives you the cryptographic primitives and signing infrastructure, and you build everything else on top. This approach requires significantly more engineering investment compared to solutions like Openfort or Para, but it gives maximum flexibility. It's worth noting that Turnkey doesn't include blockchain infrastructure like paymasters for gasless transactions—you'd need to source that separately.
4. Dynamic (Now Part of Fireblocks)
Dynamic was acquired by Fireblocks in 2025. Dynamic offers a polished wallet connection UI widget with strong multi-chain support across EVM, Solana, Cosmos, Sui, StarkNet, and more—connecting 500+ external wallets.
Why Choose Dynamic Over Para
- If you need the best wallet connection UI with a polished, premium login experience
- If you need the broadest multi-chain support (EVM + Solana + Cosmos + Sui + StarkNet + Flow + Algorand)
- If you want compliance tooling (Chainalysis integration, OFAC screening)
- If you need institutional-grade security via Fireblocks' infrastructure
Comparison Table: Dynamic vs. Para
| Feature | Dynamic | Para |
|---|---|---|
| UI Philosophy | Polished Widget (best-in-class) | Customizable Modal |
| Multi-chain | ✅ EVM, Solana, Cosmos, Sui, StarkNet+ | ✅ EVM, Solana, Cosmos |
| Pricing | $249/mo (5k MAU) | $200/mo (2.5k MAU) |
| Parent Company | Fireblocks | Independent |
| Smart Accounts | ⚠️ Third-party (Growth+) | ⚠️ Basic |
| Server Wallet | ✅ Server Wallet | ❌ Not available |
| Compliance Tools | ✅ Chainalysis, OFAC | ❌ Not available |
| External Wallets | ✅ 500+ wallets | ✅ Native wallet login |
Post-Acquisition Considerations
- Strategic uncertainty: As part of Fireblocks, Dynamic's roadmap may shift toward enterprise use cases
- Potential benefits: Access to Fireblocks' institutional security infrastructure
- Potential risks: Less focus on startup/developer experience
Why developers choose Dynamic
Teams choose Dynamic for its polished, plug-and-play UI widget that offers a premium login experience across multiple chains. The Fireblocks acquisition brings institutional-grade security infrastructure, though it may also shift Dynamic's focus toward enterprise use cases. One limitation to keep in mind: Dynamic doesn't provide its own blockchain infrastructure like paymasters for gasless transactions, so you'll need to integrate that separately. For teams that want native smart accounts and built-in gas sponsorship, alternatives like Openfort provide more out-of-the-box functionality.
5. Thirdweb
Thirdweb offers a full stack of web3 tools, including embedded wallets ("In-App Wallets"), smart accounts, contract deployment, and RPC infrastructure. Their approach is "all-in-one" rather than specialized.
Why Choose Thirdweb Over Para
- If you want bundled tools beyond just wallets (contracts, payments, indexing)
- If you prefer a generous free tier (10,000 free MAUs for wallets)
- If you need native smart accounts with built-in gas sponsorship
- If you want ecosystem wallets for multi-app identity
Comparison Table: Thirdweb vs. Para
| Feature | Thirdweb | Para |
|---|---|---|
| Scope | Full Stack Platform | Wallet-as-a-Service |
| Smart Accounts | ✅ Native (ERC-4337) | ⚠️ Basic |
| Contract Tools | ✅ Extensive | ❌ Not available |
| Pricing | $5/mo + 10k free MAU wallets | $200/mo (2.5k MAU) |
| Ecosystem Wallets | ✅ Multi-app identity | ❌ Not available |
| Chain Support | ✅ 2,600+ EVM chains | 20+ chains |
| Server Wallet | ✅ Engine (self-hostable) | ❌ Not available |
| Gaming SDKs | ✅ Unity, React Native | ✅ React Native, Flutter |
Scaling Considerations
Thirdweb's generous free tier (10,000 MAUs for managed wallets) makes it significantly more cost-effective than Para for early-stage projects. Para's free tier only covers 1,200 MAUs before the $200/month Starter plan kicks in. If you're already using Thirdweb for contracts and RPC, the wallet comes as part of the package.
For server-side operations, Thirdweb offers Engine (self-hostable backend) with on-chain permissions via smart wallets—a capability Para does not currently offer.
Why developers choose Thirdweb
Developers choose Thirdweb when they want a single vendor for their entire web3 stack—contracts, wallets, payments, and RPC—rather than assembling specialized tools from multiple providers. Thirdweb's generous free tier and low entry price ($5/month) make it significantly more accessible than Para's $200/month starting price. The trade-off is that generalist platforms may lack the depth of a specialized wallet provider. For example, Thirdweb doesn't include the same level of paymaster infrastructure or granular policy engines that dedicated solutions like Openfort offer.
6. MetaMask (Acquired Web3Auth)
MetaMask is the world's most widely used self-custodial wallet with 30+ million monthly active users. After acquiring Web3Auth in June 2025, MetaMask now offers embedded wallet capabilities powered by MPC-based social login infrastructure alongside its flagship browser extension.
Why Choose MetaMask Over Para
- If you want access to the largest existing user base (30M+ monthly active users)
- If brand recognition matters for your application
- If you're building extensions via the Snaps marketplace
- If you need institutional tooling via MetaMask Institutional (MMI)
Comparison Table: MetaMask vs. Para
| Feature | MetaMask | Para |
|---|---|---|
| Existing Users | 30M+ MAU | Developer-focused |
| Key Tech | MPC TSS (via Web3Auth) | MPC (DKG) |
| Signing Speed | ~500ms+ (MPC) | ⚠️ MPC (multi-roundtrip) |
| Pricing | Free wallet + developer tiers | $200/mo (2.5k MAU) |
| Smart Accounts | ⚠️ Delegation Toolkit (new) | ⚠️ Basic |
| Chain Support | All EVM + Solana + Bitcoin | EVM + Solana + Cosmos |
| Extensibility | ✅ Snaps marketplace | ❌ Not available |
| Parent Company | Consensys | Independent |
Post-Acquisition Considerations
- Web3Auth integration: MetaMask's embedded wallets are powered by Web3Auth's MPC infrastructure, enabling social login without browser extensions
- MPC limitations: Like Para, MetaMask's embedded wallets use MPC, meaning ~500ms+ signing latency
- Ecosystem focus: May prioritize the Consensys/Infura/Linea ecosystem
Why developers choose MetaMask
Teams choose MetaMask for its unmatched brand recognition and access to the largest existing crypto user base. The Web3Auth acquisition enables embedded wallet experiences without requiring users to install a browser extension. However, MetaMask's embedded wallets share similar MPC-based limitations as Para—slower signing latency and no native smart account support. For teams that need faster signing, native smart accounts, and built-in paymaster infrastructure, a specialized solution like Openfort provides more depth and flexibility.
Building In-House
Building your own wallet infrastructure is the ultimate alternative to Para.
Pros
- Total Customization: Build the exact flow you want
- No SaaS Fees: No monthly per-user costs
- Complete Ownership: Full control over security model
Cons
- Complexity: Handle MPC/TEE security, recovery flows, cross-device sync
- Maintenance: 3-6 months to build, ongoing security patches
- Opportunity Cost: Engineering time not spent on your core product
For a deeper dive, check out our guide on building vs buying wallet infrastructure.
Recommendation by Use Case
| Use Case | Recommended Alternative |
|---|---|
| Need open-source sovereignty | Openfort |
| Building real-time apps (games, trading) | Openfort or Turnkey |
| Want Stripe payment integration | Privy |
| Want all-in-one platform | Thirdweb |
| Need polished wallet UI widget | Dynamic (now Fireblocks) |
| Building AI agents | Turnkey or Openfort |
| Need largest existing user base | MetaMask |
| Want lowest entry cost | Thirdweb |
Conclusion
Para is a capable wallet-as-a-service solution with broad chain support across EVM, Solana, and Cosmos ecosystems. Its MPC-based approach provides a solid foundation for basic embedded wallet functionality.
However, if you need open-source sovereignty, faster signing performance, native smart account capabilities, or want to avoid vendor lock-in, Openfort provides the infrastructure you need to grow without limits. With Opensigner for embedded wallets, TEE backend wallets for server-side automation, and built-in paymasters for gasless transactions, Openfort delivers a complete wallet stack with transparent, usage-based pricing where you only pay per operation.
The embedded wallet market has consolidated around major players (Stripe, Fireblocks, MetaMask, Polygon). For teams that value independence and flexibility, open-source alternatives are more important than ever.
Get started with Openfort — usage-based pricing, no credit card required. See also: Privy alternatives, Dynamic alternatives, Turnkey alternatives, MetaMask alternatives.