SMART CONTRACT AUDITS · HEAD TO HEAD

Sparrow & Co. vs Threadbits Research

Q: Sparrow & Co. or Threadbits Research?

Both are vetted Smart Contract Audits providers on Onyx. Sparrow & Co. rates 4.8 out of 5 across 18 reviews, Threadbits Research rates 4.9 across 68. Match the specialties to your need.

Q: Are both providers vetted by Onyx?

Yes. Both passed Onyx provider vetting. Listing reflects vetting, not payment, and a commission is earned only on a closed engagement.

Side by side

Rating

4.8/5

4.9/5

Reviews

18

68

Response time

< 24h

3–5d

Lead time

2–3 weeks

6–10 weeks

Team size

3

28

Past mandates

38

184

Vetted since

Apr 22, 2025

Jan 22, 2024

Sparrow & Co. specialties

SolidityDEXDeFi primitivesNFT

Threadbits Research specialties

Formal verificationRust / SVMZK circuitsAdversarial testing

FAQ

Sparrow & Co. or Threadbits Research?

Both are vetted Smart Contract Audits providers on Onyx. Sparrow & Co. rates 4.8 out of 5 across 18 reviews, Threadbits Research rates 4.9 across 68. Match the specialties to your need.

Are both providers vetted by Onyx?

Yes. Both passed Onyx provider vetting. Listing reflects vetting, not payment, and a commission is earned only on a closed engagement.