Testlify vs. Sova: Which Skills Assessment Platform is Best for HR Teams?

Testlify and Sova both sell pre-hire assessment, but to different buyers. Sova is an enterprise platform built around early-careers and volume programmes, sold as a flat annual licence (from GBP 1,200 a month plus a GBP 2,000 onboarding fee) with unlimited candidates, video interviews and virtual assessment centres. Testlify is a self-serve skills assessment platform with 3,500+ tests, coding tests in 45+ languages, conversational AI interviews and 100+ ATS integrations, priced per candidate from $139 a month. Hiring engineers, want a free trial, or need a price you can read without a sales call? Testlify wins. Running a graduate scheme with an assessment-centre stage and a vendor psychologist on the account? Sova is the stronger fit.

TL;DR

• The two platforms overlap on cognitive, personality and situational judgement tests, then split: Testlify adds coding, software, typing, language and role-specific tests; Sova adds virtual assessment centres and two-way live video interviews.
• Pricing is the biggest difference. Testlify's Standard plan is $139 a month for 100 candidate credits a year, with a 7-day free trial. Sova's cheapest assessments-only Core plan is GBP 1,200 a month billed annually plus GBP 2,000 onboarding, with no trial published.
• Sova's flat licence beats per-candidate credits only at real volume. Below a few hundred candidates a year the credit model costs a fraction of the licence.
• Proctoring depth favours Testlify: twelve integrity layers on by default, including AI-assistance detection and mandatory screen sharing. Sova's twelve published techniques lean on test design (adaptive items, item banks, similarity detection) rather than screen capture.
• Neither vendor makes the hiring decision for you. Use both as one signal in a multi-signal process, check adverse impact with the four-fifths rule, and weight structured evidence over the resume.

Which is better, Testlify or Sova?

Testlify is the better choice for most hiring teams because it covers technical and non-technical roles in one library, adds conversational AI interviews and deeper proctoring, and costs a fraction of Sova's entry price. Sova is better for large employers running structured early-careers or volume campaigns who want unlimited candidates on one licence and a virtual assessment centre built in.

That answer hides a lot of nuance, so the rest of this page shows the receipts: what each platform actually ships, what each price page says today, and where the honest trade-offs sit. Both vendors' pages were read on 5 September 2026, and every figure below links to the page it came from or names it plainly.

What is Testlify?

Testlify is an AI-assisted, human-led talent assessment platform. Recruiters build an assessment from a library of 3,500+ tests across 12 categories (role-specific, cognitive ability, software skills, coding, engineering, personality and culture, language, situational judgement, typing, blue collar and simulation), add their own questions, and score candidates on evidence before the first interview.

How does Testlify work?

The workflow is the same whether you are screening 20 candidates or 20,000. Here is how it runs in practice:

1. Create tailored assessments

Pick pre-built tests or generate custom questions with AI. Question formats include multiple choice, open-ended, coding challenges, file uploads, and Google Workspace or Microsoft Office tasks. Conversational AI interviews simulate on-the-job scenarios across chat, voice and video, so a support hire handles an angry-customer chat and a sales hire pitches on a voice call.

2. Send candidate invitations

Invite candidates by email, public link or straight from your ATS. Candidates do not create an account. They click the link, do the assessment, and see their result flow without a login step that costs completions.

3. Verify assessment integrity

Testlify's proctoring stack runs twelve integrity layers by default: session recording and webcam snapshots, location and IP tracking, copy-paste blocking and screen-switch detection, question randomisation, AI-assistance detection, snapshot proctoring, forced full-screen mode, mouse-out and tab proctoring, honesty agreements, question-level activity logs, AI identity verification and mandatory screen sharing. You set your own violation tolerance per role.

4. Review AI-assisted scoring and insights

Scores are automatic, and AI Insights summarise each candidate's strengths and gaps by skill and question type. The summary is a starting point for the reviewer, not a verdict.

5. Sync with your ATS

Testlify connects to 100+ ATS and HR platforms, including Workday, SAP SuccessFactors, Greenhouse, Lever, SmartRecruiters, BambooHR, Workable and UKG Pro Recruiting. Results land in the candidate record, so hiring managers never leave the system they already use.

6. Data compliance

Testlify is GDPR compliant, hosts European data in the AWS Ireland region, and lists SOC 2 and ISO 27001 among its compliance standards. Enterprise plans add SSO, regional data storage and an uptime SLA.

What are Sova assessments and who is Sova built for?

Sova is an enterprise talent assessment platform with three product modules: Skills Assessments, Video Interviews and Virtual Assessment Centres, backed by reports and analytics, an admin hub and a candidate-experience layer. Sova assessments are packaged by hiring family (early careers, contact centres, sales, AI readiness) rather than by individual skill, and the science comes from in-house psychologists.

The Sova Skills Library is a good example of the design philosophy. One interactive assessment measures 38 soft skills plus five "Skill Accelerators" (future-readiness attributes) in 55 questions over 20 to 25 minutes, using image-based personality and motivation items. That is a psychometric instrument, not a test of whether someone can write SQL.

How does Sova work?

Sova's workflow is built for a talent acquisition team running a campaign, with the vendor's team involved from onboarding onward:

1. Configure the campaign

Choose the assessment package for the hiring family, or, on the Advanced plan, ask Sova to tailor and blend assessments to your competency model. Deep customisation is a service, not a self-serve builder.

2. Invite candidates

Sova plugs into your ATS, invites candidates, and automates progression through hiring stages on rules you set. Unlimited candidates, roles and users are included on every Core plan, subject to a fair-use applicant-to-hire ratio.

3. Automated scoring and progression

Candidates move to the next stage automatically when they clear the rules. Video interviews can be scored by Sova's AI on the Advanced plan, with reviewers adding notes and scores on the candidate video.

4. Reporting and candidate feedback

Individual candidate reports, analytics dashboards and branded candidate feedback reports come with the Core plan. Custom reporting and data extracts sit on Advanced.

5. Data compliance

Sova's security page lists ISO 27001, Cyber Essentials Plus, GDPR and CCPA, a fully AWS-hosted environment, multi-factor authentication and SSO through SAML2 or OAuth2. SOC 2 is not listed there, which matters if your procurement checklist asks for it by name.

Testlify vs. Sova: feature comparison

The table below keeps only what each vendor lists on its own site today. Where a vendor does not publish a capability, the cell says so instead of guessing.

Testlify vs. Sova: test library and test types

Testlify covers the widest range of roles in one place. The library groups 3,500+ tests into these categories:

• Cognitive ability tests (problem solving, logical reasoning, attention to detail)
• Role-specific tests (job knowledge for hundreds of titles)
• Blue-collar hiring tests (practical skills for trades and frontline roles)
• Programming tests and live coding tests (45+ languages, proctored VS Code environment)
• Software skills tests (Excel, CRM, Office, Workspace)
• Psychometric tests (personality, motivation, culture)
• Situational judgement tests (decision making in job scenarios)
• Typing tests and language tests

Sova's library is narrower and deeper on the psychometric side. It sells role-family packages and the Skills Library instrument described above, with personality, motivation, situational judgement and reasoning content designed by its own psychologists. Coding tests do not appear on Sova's assessment pages at all.

Verdict: if the same recruiting team hires developers, accountants and warehouse staff, Testlify is the only one of the two that covers all three without a second vendor. If you hire graduates into a fixed set of programmes and want one validated instrument for the whole intake, Sova's packaged approach is simpler to govern.

Testlify vs. Sova: custom question types

Testlify lets a recruiter build an assessment alone on a Tuesday afternoon. Custom question types include multiple choice, open-ended and descriptive answers, AI chat, voice and video interview questions, custom coding questions, fill-in-the-blanks, file uploads, Google Docs, Sheets and Slides tasks, Microsoft Office tasks, rating, number and date questions, and qualifier questions that screen out candidates who miss a must-have.

Sova handles customisation as a service. The Advanced plan adds tailored assessments, custom blended assessments and competency mapping, built with Sova's team so the content aligns to your framework. That is the right model for a regulated employer that wants a psychologist to sign off every item, and the wrong one for a team that needs a new test live by Friday.

Verdict: Testlify for speed and self-service, Sova for vendor-led rigour on a small number of high-stakes instruments.

Testlify vs. Sova: conversational AI interviews vs video interviews

Testlify runs conversational AI interviews that put candidates inside a job scenario across three formats:

• Chat AI: a text scenario such as a billing dispute, scoring written communication, problem solving and judgement.

• Voice AI: a spoken response to a role prompt, scoring fluency, tone and persuasion for sales and support roles.

• Video AI: an AI avatar walks the candidate through a complex scenario asynchronously, giving reviewers non-verbal signal without scheduling a call.

Sova is more traditional and, in one respect, more complete. Its Video Interviews module covers one-way recorded interviews and two-way live interviews with automatic scheduling, a video interview builder, employer-branding inserts, and per-question settings for review and re-record. On the Advanced plan Sova's AI scores the recorded responses. You can also buy video interviews alone for GBP 800 a month plus GBP 2,000 onboarding.

Verdict: for simulation (does this person handle a live customer?) Testlify's chat, voice and video AI is the more useful tool. For a structured live-interview stage inside the same platform, Sova has it and Testlify does not.

Testlify vs. Sova: anti-cheating and proctoring

This section matters more every year. A 2Q25 survey of 3,000 job candidates found 6% admitted to interview fraud (posing as someone else, or having someone pose as them), and the same research predicts that 1 in 4 candidate profiles worldwide will be fake by 2028 (Gartner, 2025). Identity and AI-assistance checks are no longer optional for remote assessment.

Testlify switches on twelve integrity layers by default, and the ones that answer the fraud problem directly are AI identity verification, mandatory screen sharing, AI-assistance detection (its AI monitors behaviour and analyses answers for signs of ChatGPT, code generators or AI writing tools), session recording with webcam snapshots, forced full-screen mode, tab and mouse-out proctoring, and question-level activity logs. Photo ID verification ($0.50 an attempt) and live video proctoring ($5 an attempt) are priced add-ons on the Standard plan and included on Custom.

Sova's published cheating-prevention page lists twelve techniques of a different kind: adaptive testing, time-recorded scoring that flags unusually fast or slow answers, refreshed item banks, randomised response options, expiring links, an applicant agreement, optional video recordings for identity verification, browser-switch and cursor tracking, response-pattern analysis, IP and device checks, similarity detection across candidates, and page-load monitoring to catch automation tools. Continuous screen recording, mandatory screen sharing and a dual-camera setup are not mentioned.

Verdict: Testlify is the stronger option for high-stakes remote assessment, especially technical tests where an AI code generator is one tab away. Sova's approach is lighter on the candidate and well suited to psychometric instruments, where the item design itself resists cheating. Neither vendor's flags prove intent, so keep a human reviewing the evidence before any candidate is rejected.

Testlify vs. Sova: integrations

Testlify connects to 100+ ATS and HR platforms. One honest caveat from the price page: on the Standard plan the ATS integrations pack is a $2,388 a year add-on, while the Custom plan includes it.

Sova's integrations page names 11 ATS connectors (Workday, Greenhouse, iCIMS, Oleeo, SmartRecruiters, GR8 People, eArcu, Taleo, Avature, PeopleFluent and SAP SuccessFactors) plus a Talogy content integration, and invites you to ask about anything else during a demo. Integrations are included on every Core plan.

Verdict: Testlify has the wider catalogue by an order of magnitude, which matters if you run a mid-market ATS such as Workable, BambooHR, Pinpoint or Fountain. Sova's list is short but aimed squarely at enterprise systems, and the connector is bundled rather than sold separately.

Testlify vs. Sova: AI insights and reporting

Testlify generates an AI overview of each candidate that summarises overall performance, strengths and areas to probe in interview, on top of skill-level reports, question-level behaviour data, benchmarking against other candidates, and exports to PDF, Excel and CSV.

Sova centres its AI on scoring (video interview responses) rather than summarising. Its reporting includes individual candidate reports, analytics dashboards on every plan, branded candidate feedback reports you can send to the candidate, and custom reporting plus raw data extracts on Advanced.

Verdict: both platforms report well. Testlify's AI summaries save reviewer time when you are reading 300 reports in a week. Sova's candidate feedback reports are a real candidate-experience advantage in early-careers hiring, where rejected applicants talk to each other.

Testlify vs. Sova: white-labeling and candidate experience

Testlify has white-label branding across invitations, the test interface and rejection emails, so candidates see your logo and tone rather than a vendor's. On the Standard plan white-label is a $2,388 a year add-on; on Custom it is included with a setup service.

Sova includes custom branding on every Core plan and lets you embed welcome videos and branded graphics in candidate instructions, and gives candidates a practice area before they test. Candidates also get a feedback report, which is rare.

Verdict: tie on capability, edge to Sova on what is bundled at the entry tier, edge to Testlify on total cost once the add-on is priced in against a GBP 14,400 a year licence.

Testlify vs. Sova: customer support

Testlify runs human support across chat and email, dedicated onboarding for new customers, priority support and a dedicated customer success manager on Custom, plus a help centre for self-service. The 30-day money-back guarantee and 24-month price lock on Standard are support commitments in their own way.

Sova runs a high-touch model. Onboarding and support are included on every plan, the all-in-one Core plan includes a dedicated customer success manager, and Advanced adds premium support. The GBP 4,600 onboarding fee on the bundle buys that involvement.

Verdict: equal on responsiveness by reputation, different in shape. Sova bundles a consultant-style relationship into the licence; Testlify sells a product you can run yourself and adds the people at the Custom tier.

What does Sova pricing look like vs Testlify?

Sova lists its prices in public, which is rarer than it should be in enterprise assessment. Its pricing page shows four Core plans billed annually, each with unlimited candidates (subject to a fair-use applicant-to-hire ratio), unlimited live roles and unlimited users, and an Advanced plan on quote. Testlify's pricing page shows one published plan and one custom plan. Here they are side by side, each in its own currency, because a converted figure would be out of date the day after publishing.

A worked example: 250 candidates a year

Take an illustrative 400-person company that assesses 250 candidates a year across engineering and customer support, with three recruiters. On Testlify Standard the bill is $1,668 for the plan plus 150 extra credits at $21, so $3,150, for a total of $4,818 in year one and every year after. Add the ATS integration pack if you need it and the total is $7,206.

The same team on Sova's assessments-only Core plan pays GBP 14,400 for the licence plus GBP 2,000 onboarding, so GBP 16,400 in year one and GBP 14,400 each year after. It gets unlimited candidates, unlimited seats and a bundled ATS connector for that, but no coding tests for the engineering roles, which means a second tool.

Now scale the example to 5,000 candidates a year. Testlify Standard's marginal $21 credit no longer fits, so the buyer moves to a Custom quote, and Sova's flat licence starts to look like the simpler number. That is the honest shape of the comparison: per-candidate pricing wins clearly below a few hundred assessments a year, the two converge somewhere in the low thousands, and above that both vendors are quoting.

Verdict: for any team below enterprise volume, Testlify is dramatically cheaper and can be trialled for free. Sova's model is built for employers who will put thousands of applicants through a fixed programme and value one predictable licence over a credit meter.

Where is Sova still the stronger fit?

A comparison page that only lists one vendor's wins is a brochure. Sova is the right call in four situations:

• Virtual assessment centres. If your process has a group exercise, an in-tray or a case study stage, Sova runs it on the platform. Testlify does not publish an assessment-centre module.
• Early-careers volume with a fixed programme. A graduate scheme that receives 20,000 applications for 200 places benefits from unlimited candidates on one licence and from candidate feedback reports that protect the employer brand with the 19,800 who miss out.
• Vendor-led psychometrics. Employers in regulated sectors that want an in-house psychologist on the vendor side to design, blend and defend the instrument get that on Sova's Advanced plan.
• Two-way live interviews in the same tool. Sova schedules and records live structured interviews. Testlify's interview formats are asynchronous and AI-led.

The trade-offs are just as clear. Sova lists no coding tests, so engineering hiring needs another platform. It names 11 ATS connectors against Testlify's 100+. Its entry price is a five-figure annual licence with an onboarding fee and no trial. And SOC 2 is absent from its security page, which some procurement teams treat as a hard stop.

Is Testlify a better alternative to Sova?

For most hiring teams, yes. Testlify wins on breadth of tests, on technical hiring, on simulation-style AI interviews, on proctoring depth, on integrations and on price, and it can be trialled for 7 days without talking to sales. Here is the case in one list:

• Broader test coverage: 3,500+ tests across 12 categories, including 350+ coding assessments in 45+ languages and live coding in a proctored editor. Sova's library is psychometric and role-family based, with no published coding tests.
• Conversational AI interviews: chat, voice and video scenarios that show what a candidate does under realistic pressure, at any volume, without an interviewer on the call.
• Deeper proctoring: twelve integrity layers on by default, with AI-assistance detection, AI identity verification and mandatory screen sharing. That is the toolset the candidate-fraud numbers above call for.
• Integrations: 100+ ATS and HR platforms, so mid-market and enterprise systems both connect.
• Price and risk: $139 a month, a free trial, a 30-day money-back guarantee and a 24-month price lock, against a GBP 1,200 a month licence plus onboarding with no trial.

The one place a buyer should pause is volume. If you will assess several thousand candidates a year and never need a coding test, get a Testlify Custom quote and a Sova quote on the same day and compare the all-in number, not the list price.

What should you check before choosing either platform?

Pick the platform that produces evidence you can defend, then check three things that vendor feature lists never mention. This is where the Testlify Multi-Signal Talent Evaluation Model earns its place: it combines multiple role-relevant signals (assessments, interviews, simulations, references and reviewer feedback) so no single score, from either vendor, decides a hire on its own.

1. Does the test predict the job?

The largest recent re-analysis of selection research puts structured interviews at the top of the validity table (r = .42), followed by job knowledge tests (.40), empirically keyed biodata (.38), work sample tests (.33) and general cognitive ability (.31) (Sackett, Zhang, Berry and Lievens, 2022). The practical reading: a role-specific knowledge test or a work sample (a coding task, a spreadsheet task, a customer chat) is worth more than a generic reasoning score, and a structured interview belongs in the process whatever platform you buy.

2. Does the process pass the four-fifths rule?

The US Uniform Guidelines on Employee Selection Procedures treat a selection rate for any race, sex or ethnic group that is less than four-fifths (80%) of the rate for the highest group as evidence of adverse impact (29 CFR 1607.4(D)). Both platforms export enough data to run that check per stage. Run it before go-live on your historical applicants, then quarterly.

3. Can you trust the result was produced by the candidate?

With 6% of candidates admitting to interview fraud, identity verification and AI-assistance detection are integrity controls, not nice-to-haves. Weight them by role risk: a full-screen lock and screen sharing for a coding test, a lighter touch for a 20-minute personality questionnaire where the item design already resists cheating.

Pro Tip: run a 50-candidate pilot on the same role in both platforms during the Testlify trial window. Compare completion rate, time to shortlist and how many candidates the hiring manager agrees with, not the feature count. The tool that changes a hiring manager's mind about a candidate is the one that pays for itself.

Other alternatives to Sova

If neither platform fits, the wider market splits into coding-first platforms, psychometric publishers and all-in-one assessment suites. Rather than repeat a table of vendor counts that would be stale by next quarter, the full 15-vendor breakdown, with pricing and best-fit notes for each, lives on the Sova alternatives and competitors page. Use it alongside this comparison when you shortlist.

What should you do next?

Decide on volume and role mix first, because those two facts settle 80% of this comparison. Under a few thousand candidates a year, or any technical hiring, start a Testlify trial, build one assessment for a live role, and put real candidates through it this week. Above that volume with a fixed early-careers programme, get both vendors' quotes on the same day and compare the all-in year-one cost.

Book a demo with Testlify to walk through a live assessment for one of your open roles, including the coding, AI interview and proctoring settings that Sova does not publish.

Key Takeaways

• Different buyers, not better and worse. Testlify is a self-serve skills assessment platform for technical and non-technical roles; Sova is an enterprise early-careers and volume platform. Knowing which buyer you are ends most of the debate before the feature table.
• Price is the widest gap. $139 a month with a free trial against GBP 1,200 a month plus GBP 2,000 onboarding with no trial. Below a few hundred candidates a year the credit model costs a fraction of the licence; at several thousand, both vendors are quoting and the gap narrows.
• Technical hiring decides it for many teams. Sova lists no coding tests. If engineers are on your hiring plan, Testlify's 350+ coding assessments and proctored live coding remove the need for a second tool.
• Proctoring should match the fraud data. With 6% of candidates admitting interview fraud and a forecast of 1 in 4 fake profiles by 2028, AI identity verification, AI-assistance detection and screen sharing are baseline controls for remote technical assessment, and only Testlify lists all three.
• Sova wins four specific cases. Virtual assessment centres, unlimited-candidate early-careers programmes, vendor-led psychometrics and two-way live interviews inside the platform. Ignore that and you buy the wrong tool.
• Evidence beats features. Structured interviews and work samples predict performance better than generic reasoning scores, the four-fifths rule is the adverse-impact test you will be judged by, and no vendor's score should decide a hire alone. Run either platform inside a multi-signal process with a human making the final call.

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