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Security Audit Services

Security audits that prevent exploits

Methodical reviews, property testing and practical remediation guidance.

Audits delivered
60+
Avg. criticals caught
100%
Time to report
5–10d

Delivery blueprint

We map every engagement into tangible milestones so you always know what ships next.

01

Scoping

Codebase, threat model and timelines.

02

Static analysis

Automated scans and manual triage.

03

Manual review

Line-by-line review by senior engineers.

Explore the full process
Delivery process

How we implement Security Audit Services

Comprehensive audits with actionable findings to harden your contracts and apps.

Step 01

Scoping

Codebase, threat model and timelines.

Step 02

Static analysis

Automated scans and manual triage.

Step 03

Manual review

Line-by-line review by senior engineers.

Step 04

Property tests

Invariants, fuzzing and adversarial tests.

Step 05

Report

Findings with risk, PoCs and fixes.

Step 06

Re-test

Verify fixes and publish final report.

Have unique constraints? We tailor each phase to your roadmap.

Discuss your scope
60+
Audits delivered
100%
Avg. criticals caught
5–10d
Time to report
48h
Re-test turnaround

Benefits

Platform

Something new!

Managing a small business today is already tough.

Easy to use

We've made it easy to use and understand.

Fast and reliable

We've made it fast and reliable.

Beautiful and modern

We've made it beautiful and modern.

Easy to use

We've made it easy to use and understand.

Fast and reliable

We've made it fast and reliable.

Beautiful and modern

We've made it beautiful and modern.

Free Architecture Review

Get a senior engineer's eyes on your architecture, before you build

In 30 minutes we will review your smart contract architecture, flag security risks, and map the fastest path to audit-ready deployment. No pitch deck, no obligation.

30 minNDA on request

Our Experience

DeFi

AMMs, lending, staking and oracles.

Bridges

Assets and messages across chains.

NFTs

Drops and marketplaces.

Why choose us

Senior auditors

Years of protocol and security experience.

Developer friendly

We help you ship safer code faster.

We work on

Ethereum
BNB Chain
Polygon
NEAR
Solana
Avalanche
Arbitrum
Optimism
Aurora
Aptos
Sui
TON
Polkadot
Cosmos
Secret Network
StarkNet
Expertise

Stack-agnostic. Protocol-fluent.

Our engineers ship across chains, languages and tooling, so we use the best fit, not force-fit a favourite.

Ethereum
BNB Chain
Polygon
NEAR
Solana
Avalanche
Arbitrum
Optimism
Aurora
Aptos
Sui
TON
Polkadot
Cosmos
Secret Network
StarkNet
Process

A cooperation model built for clarity and momentum

Structure and communication that keep every engagement transparent. We keep you close to critical decisions without adding overhead.

  1. Our product leads and blockchain architects refine requirements with you, highlighting technical risks, opportunities and measurable outcomes.

  2. We shape a delivery roadmap, resource plan and target architecture so every stakeholder understands the path to mainnet.

Ready to start at Step 1?

Book a scoping call
Collaboration

Engagement models built around your roadmap

Whether you need a sprint team for a critical launch or an embedded unit to scale long-term, we tailor engagement to your operating rhythm.

Project-Based

Best for: Clear requirements, strict deadline

From $5,000

Fixed scope and timeline to deliver a well-defined MVP or feature set.

  • Fixed deliverables
  • Predictable budget
  • Weekly demos
  • QA & release support
Kick off in 1-2 weeks
Scope your project

Dedicated Team

Best for: Growing products & ongoing delivery

From $8,000/mo

Cross-functional squad that scales with your roadmap and velocity goals.

  • Engineers + PM/Designer
  • Capacity on demand
  • Sprint rituals
  • Velocity metrics
Kick off in 1-2 weeks
Build your team

Retainer / Support

Best for: Post-launch iterations & upkeep

From $3,000/mo

Flexible monthly bucket for improvements, audits, maintenance and on-call support.

  • Monthly hours
  • Priority support
  • Bug SLA
  • Ad-hoc features
Kick off in 1-2 weeks
Start retainer

Unsure what works best?

Book a 15-min scoping call

How we deliver

48–72h kickoff: scope, risks, acceptance criteria locked

2-week sprints with demos and measurable acceptance

Security-first: threat model + tests + audit-ready docs

Clear comms: Slack + weekly demo + twice-weekly updates

Handover: docs, runbooks, recorded KT session, warranty window

Find more answers in the

FAQ SECTION

Start a conversation

Tell us what you're building, we'll tell you how to ship it faster

Share a few details and a senior engineer will respond within 24 hours with initial architecture recommendations. No sales pitch, just technical guidance.

Prefer direct outreach?

We reply within 24 hours on working days.

Takes 30 seconds

10+ blockchain products shipped, 100% audit pass rate

Your data is encrypted and never shared with third parties.

7BlockLabs

Full-stack blockchain product studio: DeFi, dApps, audits, integrations.

7Block Labs is a trading name of JAYANTH TECHNOLOGIES LIMITED.

Registered in England and Wales (Company No. 16589283).

Registered Office address: Office 13536, 182-184 High Street North, East Ham, London, E6 2JA.

© 2026 7BlockLabs. All rights reserved.