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Head-to-head · Cryptocurrency Exchange Software

OPEX Core vs Open Exchange

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score OPEX Core #3 in Cryptocurrency Exchange Software 8.0/10 Free plan Free plan✓ 1 of 3 features Visit OPEX
Open Exchange #4 in Cryptocurrency Exchange Software 7.7/10 Free plan Free plan✓ 1 of 3 features Visit Open Exchange

OPEX Core leads on 1 check, Open Exchange on 0, and 2 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOPEX Core · 8.0/10
  • Free planboth

OPEX Core scores higher on our rubric for cryptocurrency exchange software: 8.0 against 7.7 out of 10; our editors rank them #3 and #4.

OPEX Core offers fiat currency support; Open Exchange doesn't. On custody model, Open Exchange gives you Non-custodial where OPEX Core offers Custodial.

OPEX Core is the better fit for teams building a self-hosted exchange backend. Open Exchange is the better fit for teams prioritizing exchange-engine control and resilience.

  • OPEX Core fits best

    Teams building a self-hosted exchange backend

  • Open Exchange fits best

    Teams prioritizing exchange-engine control and resilience

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature OPEX Core 8.0/10 Visit ↗ Open Exchange 7.7/10 Visit ↗
At a glance
Editor score 8.0 7.7
Ranking #3 in Cryptocurrency Exchange Software #4 in Cryptocurrency Exchange Software
Best for Teams building a self-hosted exchange backend Teams prioritizing exchange-engine control and resilience
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Self-hosted Self-hosted, Browser extension
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features OPEX Core 1/3 · Open Exchange 1/3
Advanced order types Not checked yet ✓ (best)
Fiat currency support ✓ (best) —
White-label platform Not checked yet Not checked yet
Specs
Deployment model Self-hosted Self-hosted
Exchange type Centralized Centralized
Custody model Custodial Non-custodial
Our review
Pros
  • Covers matching, user accounts, wallets, and exchange workflows
  • Supports hot and cold wallets, deposits, and withdrawals
  • Offers REST and WebSocket APIs with blockchain and fiat connectors
  • Raft-based matching cluster supports failover.
  • Deterministic ledger handles holds, settlements and releases.
  • REST, gRPC and WebSocket interfaces support integration.
Cons
  • Requires operators to configure and host the services themselves
  • Focuses on backend infrastructure rather than a hosted exchange platform
  • No named third-party integrations are specified
  • The software is beta.
  • It has not had an external security audit.
  • Fiat rails, compliance and real-money settlement remain integrator work.
Our verdict

OPEX Core is an open-source backend and matching engine for teams building a centralized cryptocurrency exchange. Its components cover matching, user and account management, wallets, KYC workflows, and deposit and withdrawal processes. The…

Read the review →

Open Exchange is open-source infrastructure for building a centralized cryptocurrency trading venue, not a turnkey exchange. It suits small, mid-market and enterprise teams that want to operate their own exchange core on Linux, through a…

Read the review →
  1. OPEX CoreCryptocurrency Exchange Software 8.0Free plan
  2. Open ExchangeCryptocurrency Exchange Software 7.7Free plan

Strengths and trade-offs

  • OPEX Core — where it wins

    • Covers matching, user accounts, wallets, and exchange workflows
    • Supports hot and cold wallets, deposits, and withdrawals
    • Offers REST and WebSocket APIs with blockchain and fiat connectors

    Where it doesn't

    • Requires operators to configure and host the services themselves
    • Focuses on backend infrastructure rather than a hosted exchange platform
    • No named third-party integrations are specified

  • Open Exchange — where it wins

    • Raft-based matching cluster supports failover.
    • Deterministic ledger handles holds, settlements and releases.
    • REST, gRPC and WebSocket interfaces support integration.

    Where it doesn't

    • The software is beta.
    • It has not had an external security audit.
    • Fiat rails, compliance and real-money settlement remain integrator work.

More comparisons

All cryptocurrency exchange software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update