Head to head
Cred Farmer vs CertSafari: which should you use?
Cred Farmer scores higher under every reader profile published here, but CertSafari scores higher on value and access.
Cred Farmer publishes this comparison and is one of the two platforms in it. Every figure below links to CertSafari's own page and carries the date we read it. The verdict is computed from published weightings, not written by us.
- Their Exam experiences page publishes candidate reports that recount specific content from the proctored exam, down to named command-line flags. These are not unmoderated posts; the privacy policy states "Reports are reviewed before publishing." We do not reproduce the recalled content here. If your certification carries a confidentiality agreement, opening that page is a risk you should take knowingly rather than stumble into.
- They publish testimonials asserting overlap with real exam questions, which contradicts their own disclaimer. One reads: "My first advice: practice as much as you can on Certsafari. I encountered many questions very similar to what we have here." Another: "Quite a few of the real exam questions are also on practice websites." Their disclaimer says the opposite: "They are not official exam questions, and we do not claim that our questions will appear on actual certification exams." CertSafari does not make the overlap claim itself; it hosts and publishes it.
- The headline statistic on that page reads "20 experiences · 95% passed · 1 validated": one report in twenty is credential-verified, and that single validated report is the site owner's own, on a non-Anthropic certification.
- The quiz-complete screen carries a donation ask rendered as a scored exam domain. Their 2 September 2026 announcement describes an extra domain row, "Donated to CertSafari", scored like any other domain, which appears after your third finished quiz for a certificate and flips to a green badge once you donate. A payment prompt dressed as a failed objective inside a score report is worth knowing about before you read your own results.
- Typed answers leave the site. The privacy policy states: "Grading is performed by OpenAI. Typed answers (never your account details) are shared with OpenAI and may be used by them to improve their models." That sits against the privacy-first positioning that is otherwise one of their real strengths.
Exam content is confidential and candidates agree not to disclose it, so material described as coming from real or previous exams can put a credential at risk. See how to tell legitimate practice material apart.
Who wins, by what you need
Each row is that profile's published weighting applied to both platforms' criterion scores. Nothing here is hand-assigned: change the weights and the winners change.
| If you say… | Cred Farmer | CertSafari | Better fit |
|---|---|---|---|
| Balanced overall | 90 | 57 | Cred Farmer |
| I want one system for all four exams | 92 | 61 | Cred Farmer |
| I only need one exam | 92 | 53 | Cred Farmer |
| I want the best free option | 89 | 68 | Cred Farmer |
| I learn from video or an instructor | 52 | 34 | Cred Farmer |
| My exam is in two weeks | 96 | 51 | Cred Farmer |
| I am preparing a team | 82 | 47 | Cred Farmer |
What each one is better at
Where CertSafari is stronger
- All four Claude certifications are covered on one site with substantial per-exam banks: 757 CCAO-F, 524 CCDV-F, 480 CCAR-F and 456 CCAR-P, 2,217 in total, with a further 664-question superseded CCAO-F bank still live and practiceable.
- There is no login wall to work around because there is no login: practice starts immediately, and progress still syncs between devices by copying an anonymous ID. Their own FAQ puts it as "no signup required (or possible)".
- Everything is free with no paywall and no ads ("No ads, no paywall, just me paying the bills."), with donations optional rather than gating anything.
- Freshness and provenance are dated and published per certification: the exam-guide version on every certification page, a last-checked date (August 29th, 2026 on CCAO-F), a stated 3-week update cadence, AI generation openly disclosed with a judge-LLM cross-check, and a report-a-question route whose reports are re-grounded daily against published documentation.
- Progress is measured and named rather than vibes-based: Coverage, Mastery and Performance per certification, with an expandable per-domain breakdown, a saved-questions page and a study-notes page for each exam.
- They publish dated, scored candidate outcome reports including ones that criticise their own product: one CCAR-P report reads "Unfortunately, the mock exam here doesn't match the content that actually appears on the exam." Publishing that is a real credibility signal.
- Value and access: scores 5/5 against our 4/5.
Where Cred Farmer is stronger
- Structured learning: we score 5/5 against their 1/5.
- Mock-exam realism: we score 5/5 against their 1/5.
- Retention system: we score 5/5 against their 1/5.
- Team and operational readiness: we score 3/5 against their 0/5.
- Diagnostics and personalisation: we score 5/5 against their 3/5.
Feature by feature
Expand any cell to see the words we read and where we read them. If a link no longer says what we quote, the figure is out of date and we want to know.
| Cred Farmer | CertSafari | |
|---|---|---|
| Certifications covered | All four: CCAO-F, CCDV-F, CCAR-F and CCAR-P, in one account, each with five timed forms, drills by objective, a readiness score, a study guide mapped to the published domains and a flashcard deck.Evidence“Study guides mapped to every domain, spaced-repetition flashcards, and five timed forms per exam built to its published blueprint are available across all four tracks, and every timed form contributes blueprint-based practice evidence.” | All four Anthropic certifications (CCAO-F, CCDV-F, CCAR-F and CCAR-P), each on its own page stating "Exam Guide: 1.0". The Anthropic vendor page lists five entries because CCAO-F appears twice: a recommended bank and a superseded one that is still live. CertSafari is a 32-vendor platform, not an Anthropic-only site.Evidence“Related certifications Anthropic Claude Certified Developer – Foundations (CCDV-F) Anthropic Claude Certified Architect – Foundations (CCAR-F) Anthropic Claude Certified Architect – Professional (CCAR-P)” |
| Practice questions | 1,180, every option explained. 300 CCAO-F, 265 CCDV-F, 300 CCAR-F and 315 CCAR-P across the four gated banks, every item tagged to a published domain and objective and practised in the timed forms, in drills by objective or by domain, and in drills built from your own misses. A separate public set feeds the no-account practice papers and samples.Evidence“1,180 questions written to the published exam blueprints, five timed forms per exam at the real exam's length and time limit, and a reason for every option, right or wrong, so you learn from each mistake.” | 2,217 questions across the four exams (757 CCAO-F, 524 CCDV-F, 480 CCAR-F and 456 CCAR-P), each figure stated on its own certification page. A superseded CCAO-F bank of 664 questions is still live and practiceable, so 2,881 are published in total. Every certification also exposes 35 sample questions with explanations on a crawlable page.Evidence“Study with 757 exam-style practice questions designed to help you prepare for the Anthropic Claude Certified Associate – Foundations (CCAO-F) . All questions are aligned with the latest exam guide and include detailed explanations to help you master the material.” |
| Study material | Exam-focused study guides. One per certification, organised by the published domains and objectives, with written hands-on labs, a glossary and per-domain cheat sheets, and a public study guide per certification that reads with no account. Written material only: no video and no instructor.Evidence“Focused Study Guides Structured chapters mapped directly to the exam objectives.” | No lessons, articles, videos or written study guides. What is published: the exam blueprint reproduced to subdomain depth with "Knowledge of:" and "Skills in:" bullets, a link out to the vendor's own study guide, an explanation on every answer option including the wrong ones, a saved-questions page and a study-notes page per certification (both real routes linked from every certification page), and an AI-graded open-answer mode where you type an answer instead of picking an option.Evidence“Study notes Private notes per question, grouped by exam domain — opens on its own page, not inline on this overview.” |
| Full-length timed mocks | 20 full-length timed forms: five per certification at the real item count and 120-minute clock (60 / 53 / 60 / 63 items), each built to its published domain weights, four as mock exams and the fifth an objective-mastery form. The CCAR-F forms each present four of the six published scenarios with their items grouped under them. Flag items as you go, then review the reason for every option by domain and by objective.Evidence“In length, they match: every timed form in your account has the real exam's question count and time limit (CCAO-F 60 questions in 120 minutes, CCAR-F 60 questions in 120 minutes, CCAR-P 63 questions in 120 minutes and CCDV-F 53 questions in 120 minutes).” | Not published |
| Flashcards | Yes: a rapid-recall deck per certification inside the account, served through a spaced-repetition drill, plus a 40-card open deck per certification with no account.Evidence“Flashcard drills resurface each concept right before you'd forget it.” | Not published |
| Spaced repetition | Yes: an SM-2 scheduler, scheduling each card individually from a four-way rating, with lapses requeued inside the same session.Evidence“Study guides mapped to every domain, spaced-repetition flashcards, and five timed forms per exam built to its published blueprint are available across all four tracks, and every timed form contributes blueprint-based practice evidence.” | Not published |
| Diagnostics | Objective-level: every timed form is scored by domain and by objective, the weakest domains are ranked from measured results and linked to the chapter that covers them, and each objective you got wrong routes you to a drill on it. Drills can also be built by domain or from your own misses.Evidence“Beside the score, each objective you got wrong routes you to a drill on that objective.” | A three-metric progress model per certification (Coverage, Mastery and Performance) with an expandable “Performance by domain” breakdown and a domain-scoped practice launcher on the same page. The panel is rendered by the page's own JavaScript rather than served in the HTML, so the quoted label is taken from the shipped client code for that page rather than from a plain fetch of it. No separate diagnostic or placement test is published, and the breakdown stops at domain level.Evidence“Performance by domain” |
| Readiness / adaptive path | A per-certification readiness score gated on measured answers: 60% performance, 40% preparation (study path, objective coverage and streak). The first sitting of each form, guided or timed, sets the band and preparation moves the score only within it: below the pass mark it stays under 60, and Exam-ready (90) needs a first-sitting average of 800. Drills, re-sits and the diagnostic never count as evidence, and a study section counts only when its checkpoint questions are answered correctly. Set an exam date and the hours you can give, and a dated plan lays the work out day by day: sections to read, drills on objectives measured weak, and full-length mocks spread across the days before the exam. It says when the work does not fit, and it makes no pass prediction.Evidence“Study path progress, objective coverage and your streak move the score within that band, never past it.” | No adaptive difficulty: the only algorithm the site claims is removing duplicate questions within a quiz session. A per-certificate Mastery figure is shipped and displayed on every certification page. The privacy policy puts readiness estimates in the present tense and only per-certificate exam-readiness predictions in the future.Evidence“We use this data to improve questions and readiness estimates, and — in the future — to power exam-readiness predictions for each certificate.” |
| Free tier | All free during open beta: all four certifications, every study guide, every timed form and every drill. With no account: a timed practice paper, six sample items, a 40-card deck and a study guide per certification; the rest needs a free account.Evidence“Right now, Cred Farmer is completely free while we are in open beta.” | Everything is free. There is no paid tier, no paywall and no ads, and all published Anthropic questions are practiceable at no cost. Donations are optional.Evidence“No ads, no paywall, just me paying the bills.” |
| Price | $0 while in open beta. No paid tier is published and no pricing is announced for after the beta.Evidence“Individual preparation is free while in open beta.” | No paid tier exists: the product is free to use, with optional donations only. The site says freemium plans may be introduced later while keeping a free tier.Evidence“Nevertheless, running CertSafari does come with costs - server infrastructure, API usage, and maintenance all add up. CertSafari is currently free to use, and we've added the option to donate if you'd like to help support ongoing costs. As we grow, we may introduce freemium plans to ensure sustainability while maintaining a generous free tier (not a see the same 10 questions for this certificate).” |
| Account required | Yes for the full study guides, the five timed forms per exam, the drills, the readiness score and the dated plan: a free account via Google or GitHub sign-in. The practice paper at /practice/<code>, the sample items, the open flashcard decks, the public study guide on each certification page, the blog and this comparison need no account.Evidence“To maximize security, we only use OAuth (Google and GitHub).” | No signup, and none is possible. No account creation, no email and no tracking cookies. Progress is stored server-side against an anonymous ID you can copy to another device to sync.Evidence“No! Repeat after me, industry: 'Data can be a liability'. Start practicing immediately with no signup required (or possible). Your progress is stored anonymously on our servers—you can copy your ID to sync across devices without providing any personal information.” |
| Team support | An organisation layer, in pilot and set up on request: a cohort dashboard showing each consenting member's readiness score, gate state and mock count, member and invitation management, and recorded exam-fee sponsorship offers against a readiness bar the organisation sets. No published seat pricing, no self-serve creation and no procurement route yet.Evidence“Set the readiness score you are willing to fund at, see who has crossed it, and record an offer against a certification.” | Not published |
| States independence from Anthropic | Yes: stated in the footer of every page and repeated on the certification pages.Evidence“Not affiliated with, or endorsed by, Anthropic or Pearson VUE.” | A non-affiliation line in the footer of the Anthropic vendor page and every certification page, plus a dedicated disclaimer page that names each of the 32 vendors individually and explicitly denies that the questions are real exam questions.Evidence“Our practice questions are created for educational purposes to help individuals prepare for certification exams. They are not official exam questions, and we do not claim that our questions will appear on actual certification exams.” |
Which to choose
Choose CertSafari if…
- You want to start practising in the next thirty seconds without creating anything. Cred Farmer's no-account paper keeps no progress, and saved progress needs a sign-in; CertSafari has no account to make, and progress still follows you to another device.
- You will not hand an email address or an OAuth grant to a study tool. Their whole model is an anonymous ID with no email, no name and no tracking cookies. We cannot offer you that.
- You have already worked through a few hundred questions per exam and simply need more volume. They publish 757 CCAO-F, 524 CCDV-F, 480 CCAR-F and 456 CCAR-P against our roughly 300 per exam, so if repetition is your problem their bank is the larger one.
- You want to practise typing free-text answers rather than picking options. Their open-answer mode grades typed responses, and they also ship ordering and matching items. We do not have a free-text mode. Note their privacy policy: typed answers are sent to OpenAI for grading.
Choose Cred Farmer if…
- You want to practise the way the exam is sat: five full-length timed forms per exam at the real item count and clock, with a reason for every option when you review.
- You want each study session chosen by what you got wrong: every missed objective routes you to a drill on it, and you can drill by domain or from your own misses.
- You have booked an exam and want an honest read of your practice results, from a score capped by your first sitting of each form rather than by activity, and a dated plan that lays out each day until the exam.
- You want to sit a free timed practice paper for your exam right now, with no account, and see a raw score by domain.
- You expect to sit more than one Claude certification and want one setup for all four.
- You are preparing other people and want to see who is measurably ready, with each person opting in, before you fund an exam.
What CertSafari does not offer
- Publishes no timed, fixed-length mock exam: the launcher exposes no exam-length control and no timer, and the app has no exam-simulation route.
- No flashcards and no spaced repetition: neither appears on any page, in the published feature list, in the announcements log back to December 2024, or in the shipped JavaScript bundles.
- No lessons, articles, videos or written study guides; the 315-URL sitemap contains no /study, /blog, /guides or /lessons path, and study material is a link out to the vendor's own guide.
- No adaptive difficulty; the only algorithm the site claims is removing duplicate questions within a quiz session.
- Diagnostics stop at domain level: no objective-level diagnosis and no generated study plan.
- No team, organisation, seat, admin or shared-reporting features of any kind.
Observable gaps in what the site publishes, not judgements about quality. We have run no blind review of anyone's questions, including our own, so nothing here compares how good the content is, only what each platform offers.
Sources
- https://www.certsafari.com/anthropic/claude-certified-associate-foundations CCAO-F certification page: the 757-question figure, the exam-guide version and last-checked date, the Coverage/Mastery/Performance panel and its tooltips, and the saved-questions and study-notes links.
- https://www.certsafari.com/anthropic Anthropic vendor page: five listed entries because CCAO-F is published twice, and the stated 3-week update cadence.
- https://www.certsafari.com/ Homepage: the six published features, the no-signup FAQ answer, and the currently-free / possible-freemium statement.
- https://www.certsafari.com/privacy Privacy policy: stored quiz progress, open-answer mode and OpenAI grading of typed answers, and the readiness-estimates sentence.
- https://www.certsafari.com/disclaimer Disclaimer page naming all 32 vendors and denying that the questions are real exam questions.
- https://www.certsafari.com/announcements Announcements log: no ads and no paywall, anonymous ID syncing, ordering and matching item types (5 February 2026), and the donation row on the quiz-complete screen (2 September 2026).
- https://www.certsafari.com/exam-experiences Candidate outcome reports, the “20 experiences · 95% passed · 1 validated” headline, and the testimonials quoted in the integrity note above.
- https://www.certsafari.com/llms.txt Machine-readable site summary carrying the full-exam-simulation claim that the product itself does not expose: the basis for the caveat in the mock-exam score note.
All read on 3 September 2026. Found something wrong? Email hello@credfarmer.com and it will be corrected.
Common questions
Is CertSafari better than Cred Farmer?
Cred Farmer scores higher under every reader profile published here, but CertSafari scores higher on value and access. Under the balanced weighting, CertSafari scores 57 and Cred Farmer scores 90 out of 100. The weightings are published and adjustable, so the honest answer depends on which exam you are sitting and what you can spend.
Is this comparison independent?
No. Cred Farmer publishes it and is one of the two platforms in it. That is why the rubric is published, every figure links to CertSafari's own pages with the date it was checked, and the verdict above is computed from those published weightings rather than written by us.
Is CertSafari an official Anthropic product?
No. Neither is Cred Farmer. Anthropic publishes the exam guides and Pearson VUE delivers the exams; every platform in this comparison is independent of both.
How current are these figures?
Everything here was read on CertSafari's own site on 3 September 2026. Prices, question counts and free tiers change without notice, so follow the source links before you rely on a figure, and email hello@credfarmer.com if you find one out of date.
Other comparisons
Not affiliated with, or endorsed by, Anthropic or Pearson VUE.