iExec Review: fees, KYC and how to sign up

// Review

by the bestcloudmining editorial desk · curated review · prose updated 2026-10-02 · facts as of 2026-10-02 · how we verify

Overview

iExec is a French confidential-computing protocol (iExec SAS, Lyon) that has run since 2017 [1][2]. It sells confidential app execution on Intel TDX enclaves - not GPU rental [1]. The entity is verifiable to French registry standard (SIREN 823070925) [2], and it is the only compute listing on our site with zero red flags.

What you can rent

Confidential computing slots on TEE-enabled hardware - apps execute inside Intel TDX enclaves, processing protected data without reading it [1]. Payment settles per task in RLC on-chain [2], with the requester's money locked until execution is proven - "the requester's locked money is finally seized, the worker gets paid" [3]. There is no published price list - each provider sets its own rates in marketplace orders [1]. If you want raw GPU-hours, this is not that product [1]; if you need computation on data the compute provider cannot see, iExec is the only verifiable option on our list [2].

Contract & terms

The entity is fully documented: iExec SAS, SIREN 823070925, RCS Lyon, Rue Jules Valensaut 69008, France [2]. RLC has a fixed supply of 87 million tokens, fully minted, with no pending unlocks - the project is self-funded without VCs [4][5]. No KYC policy is published [1]. The Bellecour bridge to Ethereum sunset on July 2, 2026, with self-bridging required by June 30 [2]. A ConsenSys Diligence audit of the Proof-of-Contribution protocol exists [2].

Proof & verifiability

The entity is verifiable to French corporate-registry standard [2]. The PoCo protocol documentation is detailed (attestation, stake-based penalties, on-chain seizure logic) [2][3]. RLC trades at about $0.38 with a $33 million market cap [4]. What stays unverifiable: actual marketplace deal volume, per-worker reliability, and any independent audit beyond the ConsenSys engagement [2]. The homepage contains zero occurrences of "GPU" - the product is TEE enclaves, not raw compute [2].

Reliability & history

Nine years of continuous operation since 2017 [1]. The Bellecour-to-Ethereum bridge sunset (July 2026) was communicated in advance with an auto-bridge option for balances above 0.1 RLC [2]. Reddit community is small and investor-oriented - no fraud or loss events surfaced [2]. The Intel TDX attestation and stake-based penalty mechanics are documented in the protocol docs [2].

Pricing

No published price list - provider-set pricing per task in RLC [1]. RLC trades at about $0.38 with a $33 million market cap [4]. KYC: undocumented [1]. Payment: RLC only, settled on-chain per task [2]. There is no minimum purchase, no deposit threshold, and no SLA published [2].

Verdict

iExec is the cleanest record on our compute list - a named French entity (SIREN-registered), nine years of operation, a security audit, zero red flags [2] - selling a product that is not comparable to GPU rental [1]. For confidential computation on sensitive data, it is a unique, verifiable option [2]; for raw GPU-hours, look elsewhere [1]. The provider-set pricing means you cannot compare rates before engaging [2]. The Intel TDX trust-domain model is more sophisticated than the AMD SEV-SNP used by Aleph Cloud - TDX provides memory encryption, integrity protection, and a hardware root of trust for each enclave [2]. The Bellecour bridge sunset is a sign of Ethereum mainnet consolidation rather than a distress signal [2]. For data owners who need provable computation without exposing their data, iExec is the only option on our list that guarantees the compute provider cannot read the input [2].

// How to get started with iExec

Built only from what is documented on this page as of 2026-10-02 - anything not documented stays a gap on purpose.

1. Open the provider site

   Everything happens on iex.ec - we count the click, nothing else changes for you.

2. No ID check documented

   KYC is documented as none as of 2026-10-02. Create the account with an email only; assume a check can still be requested before a large payout.

3. Pay

   Accepted: RLC. Check the network and the deposit address inside your account, never from an email.

4. Read the term before you sign

   maintenance · refund: RLC locked for a task and not consumed can be recovered after the task completes (staking returns sRLC ->…. A term you did not read is money you cannot get back.

5. Verify the output, not the dashboard

   Proof is documented as yes - Hardware-attested: code runs inside Intel TDX Trust Domains, the Trust Domain proves authenticity via remote attestation. Compare the first payout with the pool or wallet before scaling up.

6. Know the exit

   Payout frequency: per completed task (on-chain settlement). Refunds: RLC locked for a task and not consumed can be recovered after the task completes (staking returns….

Then run the math: mining calculator · contract vs. HODL · all GPU compute providers.

// Is iExec legit?

Short answer: Based on our checks as of 2026-10-02: iExec scores 6.3/10 in our weighted review. We logged no red flags. User reports and operator background are documented with dated sources in the meta-review below.

Status	active
Operator	iExec · HQ France (high)
Founded	2017
Proof	published
KYC	none

Red flags

No red flags logged as of 2026-10-02.

What "legit" does not mean

A real, operating provider can still lose you money: with a contract you own no hardware, revenue follows coin price and difficulty, and most published contracts are priced so the seller comes out ahead. "Legit" means the operator exists and pays what its terms promise - not that the deal is profitable. 11 dated sources back this page; they are listed under sources.

// Alternatives to iExec

Same category, scored on the same criteria - so the comparison stays honest. Compare only in the same unit, and read the minimum, KYC and proof columns before switching.

// iExec FAQ

Is iExec legit?

Based on our checks as of 2026-10-02: iExec scores 6.3/10 in our weighted review. We logged no red flags. User reports and operator background are documented with dated sources in the meta-review below.