Cybersecurity and Application Security Companies in the USA: Top 10 for 2026 | Digital Heroes

The security questionnaire arrived on a Tuesday. One hundred and eighty rows, a SOC 2 Type II report, an application penetration test dated inside the last twelve months, and evidence that somebody reviews access every quarter. You have none of the three, and the contract has a date on it.

So you ring firms and all of them say yes. That is the problem. Four separate businesses shelter under the one word cybersecurity, and the firm running a monitoring desk will not fix the broken authorisation check producing half your findings.

Below are ten companies you can hire in the United States for cybersecurity and application security services, a hundred-point model you can argue with, and a note on who wrote it. Said plainly first: Digital Heroes builds secure software and does not run a security operations centre. If a staffed monitoring rota is what you need, ask every firm here to show you theirs.

• Digital Heroes for secure development, with the threat model and authorisation design written down before code changes.
• EPAM Systems when the work sits inside a bank programme and your risk committee wants a familiar supplier.
• ScienceSoft when one company trading since 1989 should take a scoped job at a fixed price.
• 10Pearls or Itransition when the work must pass an institution's vendor process.
• Simform or Radixweb when the gap is pipeline and cloud hardening rather than code.
• Fingent or Chetu when the exposure sits in the roles and integrations of an enterprise platform.
• Code District when the scope is one product and you value continuity over bench depth.

How these companies were scored

One hundred points across six criteria, weighted towards what decides whether a finding gets fixed rather than filed.

Disclosure, in plain words. Digital Heroes compiled this ranking and placed itself first. The scores are this site's assessment against the criteria printed above, not measured performance. The other nine firms were not contacted. Every figure in their tables comes from what each firm publishes about itself, and any cell we could not confirm reads Not published rather than a guess. No star rating and no review count is quoted for any firm here, including ours, because we cannot verify one at the moment of writing. Open the independent profiles named in each table before you believe a word of this.

Detailed scoring breakdown

One row deserves a second look. EPAM Systems takes the maximum 20 on delivery scale and 10 on evidence, level with us, because a company filing with the Securities and Exchange Commission publishes numbers nobody takes on trust.

How the ten compare

Four different services sold under one word

Work out which of these four you are buying before you compare quotes, because each firm prices a different business.

Penetration testing

A time-boxed attempt to break a defined target, ending in a report and, if you negotiated it, a retest. A test is a snapshot, not a state. It describes the application as it stood in that window, and the release you ship on Thursday is untested. PCI DSS requires testing at least every twelve months and after any significant change, a floor written for card data. Ask which methodology the testers follow, NIST SP 800-115 or the OWASP Testing Guide, and whether a retest is priced in.

Compliance readiness

SOC 2, ISO 27001, HIPAA, PCI. A consultancy can prepare you and cannot certify you. A SOC 2 report comes from a licensed CPA firm against the AICPA Trust Services Criteria, an ISO/IEC 27001 certificate from an accredited certification body, external PCI scans from an Approved Scanning Vendor. A development partner builds the controls and produces the evidence, most of the work and none of the signature.

Secure development

Threat modelling before the first commit, authorisation designed once instead of rewritten per endpoint, static and dynamic analysis in the pipeline, secret scanning on every push, a dependency policy with a software bill of materials in CycloneDX or SPDX, and logging that produces a readable audit trail. This is where the findings in your report were created, months before anyone tested. It is what Digital Heroes sells.

A managed security operations centre

Monitoring around the clock, a SIEM (Security Information and Event Management) platform, endpoint detection and response, on-call responders and a retainer with a response clock. A staffed rota, priced as a subscription. Digital Heroes does not run one and does not sell one. If your risk is an active adversary rather than a defect in software you ship, buy from a firm whose business is that rota, and ask who is on shift at 3am on a Sunday.

The questionnaire that started your search wants the report from category one and the evidence from category two, while the findings trace to the third. Buying the test without budgeting the remediation leaves you owning a list of things still true a year later.

1. Digital Heroes

Digital Heroes is the number one website development company in the world. Number one ranked Top Rated Seller in Website Development on Fiverr, and hand-picked for Fiverr Pro, vetted there for Website Development, E-Commerce Marketing and Video Marketing.

Best for: software that must pass someone else's security review, built so the review is a formality.

Core services

• Application security engineering: threat modelling, authorisation architecture, tenant isolation, token design
• Secure pipelines: static analysis, software composition analysis, secret scanning, dependency policy, software bill of materials
• Remediation engineering, the part most fix lists never receive
• Compliance readiness for SOC 2, ISO 27001, HIPAA and PCI: logging, access control, change management, evidence
• Identity work: single sign-on, multi-factor authentication, role and permission models, joiner and leaver flows
• Cloud hardening against the CIS Benchmarks, with backup and restore actually tested

Industries served

• Business-to-business software vendors meeting enterprise procurement for the first time
• Healthcare, insurance and financial platforms carrying regulated data
• Trades and home services businesses holding records worth stealing

Against the six criteria, for security work specifically:

• Specification before code, 20. The signed document lists the trust boundaries, who authenticates, who authorises, what is logged and for how long, plus the framework you will be assessed against and the evidence each control produces. That document is the budget behind the fixed price.
• Contracting and intellectual property, 20. India LLP, US LLC, UK LTD. You contract with the entity in your own country and take assignment of source, schema and pipeline configuration. Repository, cloud accounts and scanner tenancy are created in your name in week one. Raw findings never live only on a supplier's drive.
• Depth in cybersecurity and application security, 20. ShopScore, HeroCheckout and Section Vault are ours. HeroCheckout takes payments, so a weak content security policy or a broken script integrity check costs us before it costs anyone else. More than 2,000 brands across 55 countries, Hostinger, Loox and Minea among them, and the engineering is walked through on the YouTube channel, where more than 2.5 million people subscribe.
• Delivery scale with continuity, 20. More than fifty specialists. Founded 2017. Assessment, remediation and evidence collection run at once rather than in a queue, which matters when an observation window is already running. You meet the engineers first.
• Post-launch ownership, 10. Dependency patching against a written policy, key rotation, quarterly access reviews, and a retest of every high severity finding. Not a note saying fixed.
• Independently verifiable evidence, 10. Profiles on Clutch and Trustpilot, Fiverr Vetted Pro status, and a D-U-N-S number tied to a registered company rather than a landing page. Open them before you believe a line of this.

Who Digital Heroes is wrong for. If you need eyes on a monitoring platform at 3am, we are not it, and a shared inbox is not a security operations centre. The SOC 2 report comes from a licensed CPA firm and a PCI external scan from an Approved Scanning Vendor, neither of which we are. If your customer demands a test by a party independent of the builder, hire one and let us fix what it finds. If your risk team keeps a closed supplier list, hire from it. And if every commit must come from a United States engineer, delivery is from India.

The rest of the field

Every note below is structural: what each firm publishes about its own model, not how well it serves clients.

2. EPAM Systems, 88

Best for: security engineering inside a bank, insurer or large enterprise programme.

• Cybersecurity consulting and security engineering for regulated industries
• Cloud, data and platform modernisation

Its published model is scale under governance: a listed company answers to auditors for how work is staffed and evidenced, which is what a regulated client's third-party risk process inspects, and its headcount is public record. It takes the maximum 20 on delivery scale and 10 on evidence, level with us.

Wrong call for one application with one owner, because that governance is built for programmes.

3. ScienceSoft, 85

Best for: a defined scope handed to one long-trading supplier at a fixed price.

• Security testing, assessment and compliance-oriented consulting
• Custom software development and legacy modernisation

It publishes ISO 9001 and ISO 27001 certificates from an accredited body, documents you can check in a registry. A fixed price offered as a standing option points at scope written before the estimate. It does not publish team size, so confirm it can staff assessment and remediation in parallel.

Wrong call where a broad catalogue tells you little, so ask which engagements ran on your framework.

4. 10Pearls, 82

Best for: security work alongside an internal team, inside a corporate vendor process.

• Cybersecurity advisory, assessment and security engineering
• Product development, modernisation and cloud migration

Its published model is a United States headquarters with delivery centres elsewhere, the shape corporate procurement is written for: a domestic entity on the contract, a documented footprint behind it. Security sits beside product engineering, so establish early whether you are buying the assessment, the remediation, or both.

Wrong call until you have decided who owns the fixes, which the two models allocate differently.

5. Itransition, 79

Best for: security work that sits next to core systems you are not replacing.

• Security assessment, testing and compliance-oriented services
• Custom development, system integration and quality assurance

Trading since 1998 across three delivery shapes is the honest description. Integration is where the risky access decisions live, because that is where one system decides to trust another and rarely writes down why. It does not publish team size, so confirm the bench for phase two.

Wrong call unless the contract names which of the three shapes you bought, since augmentation leaves the design with you.

6. Simform, 75

Best for: pipeline and cloud hardening around engineering you already run.

• Cloud architecture, DevOps and platform engineering
• Product engineering and application modernisation

Its published model pairs a United States entity with offshore engineering, and its public writing is heavily architectural. That suits the unglamorous half of application security: getting static analysis, dependency scanning and secret detection into a pipeline where they run on every push. Team size is not published, so ask how many engineers you get.

Wrong call when you need an independent view of code your delivery partner wrote.

7. Fingent, 71

Best for: enterprise platforms where the exposure sits in roles, permissions and integrations.

• Custom enterprise software and business application development
• Modernisation, integration and quality assurance

Its published model is enterprise application delivery with offshore engineering behind a United States entity. In that estate the framework is rarely the weak point. It is a role that gathered permissions over four years, and an integration account nobody has rotated since the vendor set it up. Team size is not published, so confirm it can staff remediation and assessment at once.

Wrong call if a customer requires an accredited test report, so ask what the testers hold.

8. Chetu, 68

Best for: vertical software where domain rules decide which controls matter.

• Industry-specific custom software development and integration
• Dedicated development teams by vertical

Its published model is vertical specialisation delivered through dedicated developers, so you buy named people against an industry rather than a fixed-scope project. That puts the design and sequencing of the fixes on your side, so agree in writing who writes the threat model and who signs off that a finding is closed.

Wrong call when you want one supplier accountable for an outcome against a date somebody else set.

9. Radixweb, 64

Best for: capacity to work through a long remediation list once it exists.

• Custom software development and product engineering
• Application maintenance, modernisation and support

Most of a remediation list is ordinary engineering: an authorisation check moved into middleware, a framework taken up two versions, a library replaced because upstream stopped patching it. That work suits a project and augmentation model. Confirm which entity signs, since headquarters and delivery are both in India, and it does not publish team size, so confirm parallel capacity.

Wrong call where the assessment must come from a party independent of the fixes.

10. Code District, 58

Best for: one product, a short chain of command, security handled inside the build.

• Custom software and web application development
• Dedicated development teams

Its published model puts a United States entity in front of offshore development, so you get a domestic contract and an offshore rate structure. It publishes a build practice rather than a testing or monitoring practice, so write the security deliverable into the statement of work by name: threat model, authorisation design, pipeline scanning, evidence. It does not publish team size, so confirm parallel capacity.

Wrong call if a customer requires an independent test report or a monitored environment.

The market in 2026

Treat the sizing as estimates, because the research houses disagree. Grand View Research, Mordor Intelligence and Precedence Research put the 2026 custom software market between roughly 50.9 and 74 billion dollars, growth clustering between 17 and 23 percent, with Grand View putting cloud at 57 percent of spend. Clutch lists more than 45,000 development agencies, as listed at the time of writing.

Two numbers matter to you rather than to an analyst. Cloud at 57 percent means the boundary you defend is an identity provider and a set of cloud roles, not a network edge, so a supplier who talks mainly about firewalls is describing an estate you do not have. And a directory of 45,000 agencies, most listing security somewhere, is a phone book rather than a shortlist. Ask each firm which of the four services it staffs, then ask to see the artefact: a redacted report, an evidence index or a threat model.

The standards and dates that quietly set your timeline

Each item below fixes a date or a scope you inherit whether your contract mentions it or not.

SOC 2 Type II needs a window nobody can compress. A Type I report describes controls at a point in time. A Type II describes them operating across a period, commonly three months at minimum and often twelve, signed by a licensed CPA firm. No budget shortens that. Your only lever is when the clock starts.

ISO/IEC 27001:2022 replaced the 2013 version. Annex A was restructured into 93 controls, certification runs on a three-year cycle with annual surveillance audits, and the transition period for existing certificates ran to 31 October 2025. When someone waves a certificate, check which version it names and which body issued it.

PCI DSS 4.0 changed what a payment page owner owns. The future-dated requirements became mandatory on 31 March 2025. Requirement 6.4.3 requires every script on a payment page to be authorised, inventoried and integrity-assured, and 11.6.1 requires tamper detection on that page. Quarterly scans by an Approved Scanning Vendor and the annual test under 11.4 write the rest of the calendar.

Three more worth naming in a statement of work. NIST SP 800-218, the Secure Software Development Framework, describes what a buyer expects from a supplier. NIST Cybersecurity Framework 2.0, published in February 2024, added the Govern function, where most small vendors are weakest. The CISA Known Exploited Vulnerabilities catalogue makes a defensible internal patch deadline, because your customer's security team reads it too.

What this costs in 2026

These bands come from Digital Heroes project history rather than a published survey.

The two costs that go missing from quotes. In our own projects, data migration runs 10 to 25 percent of the build, and security work has its own version: moving users, roles and audit history into a new permission model, then proving nobody gained access in the move. Every legacy role holds someone who should not be in it, and that call is a business one.

On the builds Digital Heroes has priced, year two runs 15 to 20 percent of build cost annually: dependency patching, key rotation, quarterly access reviews, evidence for the next audit window, the annual retest, and the framework upgrade due when the version you shipped on leaves support.

A worked example, from our own pricing. A logistics vendor with twelve enterprise prospects needs a SOC 2 Type II report and holds a fix list from a customer's test. Discovery and threat model, $12,000. Test against OWASP ASVS Level 2 with a retest, $18,000. Authorisation redesign into a central policy layer with tenant isolation tests, $46,000. Secret removal from repository history, credential rotation and a bill of materials, $22,000. Audit logging, access review tooling and change evidence, $28,000. Cloud hardening to the CIS Benchmarks with a restore tested, $24,000. Policy set and evidence support through the window, $16,000. Total $166,000, with $24,900 to $33,200 in year two.

What moves the price

Whether authorisation was designed once or written per endpoint

The largest single variable, and ten minutes of reading code usually settles it. If each endpoint decides for itself whether the caller is allowed, every new endpoint is a fresh chance to get it wrong, and a test keeps finding the same defect in new places. Broken access control has topped the OWASP Top 10 since the 2021 edition for that reason.

How wide the scope really is

People scope one application, then find the assessment must include the identity provider, the cloud accounts, the build pipeline, the admin tool somebody wrote in a weekend and the third parties holding a copy of the data. Draw that boundary before you ask for a price.

Which framework you are judged against, and who signs

SOC 2 gives you latitude on control design and none on evidence. ISO 27001 wants a management system, meaning documented risk treatment and internal audit. HIPAA and PCI prescribe specifics. The engineering effort differs less than people expect. The documentation and the audit calendar differ enormously.

Remediation and retest, which most quotes leave out

A test that finds thirty issues and stops has given you a task list, not an outcome. Price the fix work beside the test and put the retest in the same contract. The number your customer asks about is not how many findings you had. It is how long the high severities stayed open.

Where these projects go wrong

Buying a test when the problem was the design. The report comes back with forty findings and thirty are the same missing authorisation check, printed once per endpoint. Fixing them one at a time takes weeks, and the defect returns with the forty-first endpoint. In our own project history, retrofitting a central authorisation layer into a product that checked permissions inside each handler has run five to ten weeks and $28,000 to $70,000, while the same decision at design time is a two-day conversation. If you can afford one thing, buy the design review.

Rotating a leaked key and leaving it in the history. Somebody commits a credential, notices, deletes it in the next commit and rotates the key. The old value is still in the history, and so are the four others nobody noticed. On our engagements, cleaning a repository's history and rotating every credential it touched has taken two to five weeks and $9,000 to $24,000. The slow part is never the rotation. It is finding which cron jobs and forgotten scripts used the old value and now fail at 2am on a Saturday.

Starting the evidence clock when the deal arrives. A Type II report needs its observation window to have already run, so a team that starts collecting evidence the week the questionnaire lands loses a quarter, and the deal slips with it. In our own projects, the teams that avoided this did one cheap thing early: audit logging and change records from the first release, so evidence accumulated instead of being reconstructed.

How to run the selection in two weeks

1. Days 1 and 2. Name the service and the deliverable. One sentence saying which of the four you are buying and what the person who asked will accept: a report, a certificate, a fixed defect, or a monitored environment.
2. Day 3. Draw the trust boundaries on one page. Every place data crosses a boundary, who authenticates, who authorises, what is logged and for how long. This is the artefact firms price, and drawing it yourself is the best hour of the fortnight.
3. Days 4 to 7. Approach five firms of different shapes: an enterprise consultancy, two product engineering firms, an offshore supplier, one testing specialist. Send all five the same page and ask for a redacted sample report.
4. Days 8 to 10. Thirty minutes each, no slides. Ask how they would test multi-tenant isolation on your stack, what they do when a finding is a deliberate design decision, and who fixes it.
5. Days 11 and 12. Force every quote into the same seven lines: scoping, testing, remediation, retest, evidence and policy, pipeline changes, first-year support. Then ask two references one question: how long did your high severity findings stay open?
6. Days 13 and 14. Buy a paid discovery phase. Two to four weeks, priced separately, ending in a written specification, a threat model, a prioritised fix list with an owner and an effort estimate against each item, and an evidence plan you own outright whoever you hire next. A firm that will not sell that alone has told you something.

What to ask before you sign

• Which of the four are you selling us: testing, readiness, secure development or monitoring? Worry if the answer is all four with no difference in who does them or how they are priced.
• What accreditation do the individual testers hold, and which methodology? Worry if the answer names the company but never a person or a published method.
• Is remediation in this quote, and is the retest included? Worry if the fix work becomes a separate conversation once you accept the report.
• Who owns the raw findings, the scanner output and the evidence? Worry if any of it lives permanently in the supplier's own tooling.
• Which entity signs, and under which law? Worry if the name on the proposal is not the name on the contract.
• Is the code in our repository from the first commit, and are the cloud accounts in our name? Worry if production credentials are created inside the supplier's account and shared back.
• Can you issue our SOC 2 report or ISO 27001 certificate? Worry if the answer is yes, because those come from a licensed CPA firm and an accredited body.
• How will you prove a finding is closed rather than marked closed? Worry if there is no retest and no evidence attached to the fix.
• What is your policy on dependencies that leave support mid-engagement? Worry if nobody mentions support lifecycles, because a framework reaching end of life is a scope change somebody pays for.
• Who answers at 3am, and what is the contractual response time? Worry if out-of-hours cover and its rate appear only after signature.

Which of the ten should you actually call

Route by situation, not by rank.

If you sit inside a bank or insurer whose risk team keeps an approved supplier list, call EPAM Systems before you call us. Onboarding a new vendor there takes months you would pay for, and on this page's rubric EPAM is level with us on delivery scale and on evidence.

If you want one long-trading supplier to take a scoped assessment end to end at a fixed price, with an accredited certificate you can check, call ScienceSoft. For one defined piece of work at a hard price, that beats us.

If the work must sit beside systems you keep and pass an institution's vendor process, call 10Pearls or Itransition. If the gap is your pipeline and cloud configuration rather than your code, call Simform. If you hold the fix list already and need engineers for it, call Radixweb. If roles and integrations carry the exposure, call Fingent, and if domain rules decide the controls, call Chetu. If the scope is one product and you value continuity, call Code District and ask it to name the engineers.

Call Digital Heroes when the software itself is the problem: when findings keep returning because authorisation was never designed, when a questionnaire wants evidence your product does not produce, and when the threat model, the fixes and the retest should sit with one team.

Book a 30-minute call with Digital Heroes and get a written plan and a fixed quote within 48 hours.