AI agents can reason, but they cannot be trusted with money. Sardis is how they earn that trust.
Every payment gets a 0–1.0 trust score. Low-risk payments go through instantly; unusual ones get escalated to a human for review.
Sardis OnlyWrite rules in plain English ("max $500/day, SaaS only") and they're automatically enforced before any money moves.
Sardis OnlyStablecoins on 5 chains plus instant virtual Visa/Mastercard. One platform for digital and traditional payments.
When agents hire each other, funds are held in on-chain escrow until delivery. Teams share budgets with clear limits.
Sardis OnlyKYC, AML, and "Know Your Agent" trust scoring. Every transaction logged in a tamper-proof audit trail.
Freeze any agent's spending in milliseconds. Circuit breakers detect anomalies. Kill switches at every level.
Sardis Only| Capability | Sardis | Skyfire | Locus | Payman | Paid | Natural | Stripe | Coinbase |
|---|---|---|---|---|---|---|---|---|
| Spending Rules in Plain English | ✓ + On-chain | ✕ | Basic | Basic | ✕ | ✕ | Limits | Basic |
| Smart Risk Scoring Per Transaction | ✓ 4-tier | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ |
| Catches Agents Going Off-Track | ✓ | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ |
| Your Keys Stay With You (MPC) | ✓ | ✓ | ✕ | ✕ | ✕ | TBD | ✕ | ✓ |
| Works on 5+ Blockchains | ✓ 5 | 2-3 | 1 | ✕ | ✕ | TBD | ✕ | ✓ |
| Virtual Cards for Real-World Pay | ✓ | ✕ | ✕ | ✕ | ✕ | ✕ | ✓ | ✕ |
| KYC / Anti-Money Laundering | ✓ Full | ✕ | ✕ | ✓ | ✕ | ✕ | ✓ | Partial |
| Agent-to-Agent Escrow | ✓ On-chain | Basic | Basic | ✕ | ✕ | ✕ | ✕ | ✕ |
| Team Wallets for Agent Groups | ✓ | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ |
| Human Approval Workflows | ✓ | ✕ | ✕ | Manual | ✕ | ✕ | ✕ | ✕ |
| Tamper-Proof Audit Trail | ✓ | ✕ | Basic | ✕ | ✕ | ✕ | ✕ | ✕ |
| Emergency Kill Switches | ✓ | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ | Basic |
| AI Framework SDKs | ✓ 9 | 1-2 | 1-2 | 1-2 | 2-3 | TBD | ✓ 4 | ✓ 5 |
Every competitor solves one piece of the puzzle. Skyfire does routing. Locus does basic payments on Base. Payman does compliance. Sardis is the only platform that puts the entire stack together — spending rules, compliance, crypto, cards, escrow, safety guardrails, and audit — all in one place, without ever holding your private keys.
| Company | Focus | Total Raised | Stage | Notable Investors | Known Valuation |
|---|---|---|---|---|---|
| Skyfire | Agent payment network | $9.5M | Seed | a16z CSX, Coinbase, Circle, Ripple | Undisclosed |
| Locus | Agent payments (Base only) | YC F25 | YC F25 | Y Combinator | Pre-Seed |
| Payman | AI-to-human payments | $13.8M | Seed+ | Visa, Coinbase Ventures | Undisclosed |
| Paid | Results-based billing | $33.3M | Seed | Lightspeed (lead) | $100M+ |
| Natural | Agentic payment rails | $9.8M | Seed | Abstract, Human Capital | Undisclosed |
| Crossmint | Enterprise wallet infra | $23.6M | Series A | Ribbit Capital, Franklin Templeton | Undisclosed |
| Turnkey | MPC custody (our provider) | $52.5M | Series B | Bain Capital, Sequoia | Undisclosed |
| Privy | Embedded wallets | $41.3M | Acquired | Sequoia, Paradigm, Ribbit | $230M → Stripe |
Competitors build point solutions. Sardis builds the complete trust layer between AI agents and real money. Spending rules, compliance, risk scoring, safety guardrails, escrow, multi-chain payments, and a tamper-proof audit trail — all without holding private keys, all in a single SDK call. When regulators arrive, Sardis customers will already be compliant.