Swappas

A reference table of 31 crypto swap venues, scored on six axes. No affiliate links, no paid placement.

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Uniswap

No KYC On-chain DEX no account open source

7.6/10 total

The reference on-chain DEX. No account, no custodian, no KYC at the protocol level. Same-chain only, EVM ecosystem, and every swap is permanently public on-chain, which is a privacy trade-off people routinely underestimate.

Scores

No-KYC 10
Fees 7
Privacy 3
Custody 10
Record 9
Coverage 6

Weights are published in the method and applied identically to every entry.

For

  • Fully non-custodial, protocol is immutable and open source
  • Deepest liquidity in DeFi for major EVM pairs
  • No account or verification of any kind

Against

  • Same-chain only: no BTC, no XMR, no cross-chain
  • Every trade is permanently public and linkable to your address
  • The hosted front end geoblocks some tokens and regions
  • Gas costs dominate on small swaps

Agent access 7/10

No account or key, but access is via SDK and on-chain calls rather than a quote-to-execute REST surface. The agent needs routing competence.

Reported separately and not counted in the total. It measures what an autonomous agent can do unattended, not whether the service is safe to use.

Fees

0.05% – 1% pool fee

Pool tier plus gas plus a small interface fee on the hosted front end. Using a self-hosted front end avoids the latter.

Specification

Type
On-chain DEX
KYC policy
No KYC
Custody model
onchain
Account required
no
Assets
thousands
Chains
12+
Operating since
2018
Jurisdiction
none
Onion service
no
Works without JS
no
Open source
yes
Facts checked
2026-07-31

Links

https://app.uniswap.org

Plain links, no referral parameters. Verify the domain yourself; phishing clones of every service in this table exist.