Head to head
Cred Farmer vs ClaudeCertifiedArchitect.dev: which should you use?
Cred Farmer scores higher under every reader profile published here, but ClaudeCertifiedArchitect.dev still wins on specific criteria listed below.
Cred Farmer publishes this comparison and is one of the two platforms in it. Every figure below links to ClaudeCertifiedArchitect.dev's own page and carries the date we read it. The verdict is computed from published weightings, not written by us.
- The homepage sends visitors sitting the other three certifications to claudemockexams.com in third-party language — "those have their own practice banks, written the same way and weighted to each exam’s published blueprint" — and discloses no relationship with it, although the two homepages carry identical hero-widget strings ("Exam Simulation · Attempt 03", "Score Trajectory last 10 attempts", the "01:58:42" timer), the same $24.99 price and the same independence line.
- Its /best-cca-f-practice-exams page ranks the market as a buyer's guide and discloses a commercial interest in this site only, not in the affiliated property that the same page network directs readers to.
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 | ClaudeCertifiedArchitect.dev | Better fit |
|---|---|---|---|
| Balanced overall | 82 | 60 | Cred Farmer |
| I want one system for all four exams | 84 | 58 | Cred Farmer |
| I only need one exam | 83 | 66 | Cred Farmer |
| I want the best free option | 83 | 70 | Cred Farmer |
| I learn from video or an instructor | 48 | 37 | Cred Farmer |
| My exam is in two weeks | 91 | 68 | Cred Farmer |
| I am preparing a team | 64 | 61 | Cred Farmer |
What each one is better at
Where ClaudeCertifiedArchitect.dev is stronger
- Their published exam logistics match the CCAR-F exam guide (v1.0, effective July 2026) on every point that could be checked against it: 60 items, 120 minutes, 100–1000 scaled scoring with 720 to pass, the five domain names and weights as set out on /exam-format (27/18/20/20/15), the $125 exam fee, 12-month validity, and the "4 scenarios drawn at random from a bank of 6" structure with all six scenario names correct.
- The 10-question sample at /sample-questions is fully public — correct answers and written explanations, including correctly formatted "Select TWO" multiple-response items that state how many responses to pick — so a buyer can read the writing before creating an account or paying anything.
- The adaptive-difficulty rule is published rather than merely asserted: after five or more questions, above 80% accuracy raises difficulty and below 50% lowers it, tracked per domain. Disclosing the actual mechanism is rare in this market.
- Unlimited full-length timed simulations at the real exam shape are included in a single $24.99 lifetime purchase, with no subscription and no renewal.
- The free study material is more than a funnel: five per-domain pages with key concepts, named distractor-trap patterns and worked questions, an exam-format logistics page and a six-week study plan, all readable without an account.
- Team and operational readiness: scores 3/5 against our 0/5.
Where Cred Farmer is stronger
- Retention system: we score 5/5 against their 0/5.
- Certification coverage: we score 5/5 against their 2/5.
- Structured learning: we score 4/5 against their 3/5.
- Mock-exam realism: we score 5/5 against their 4/5.
- Diagnostics and personalisation: we score 5/5 against their 4/5.
- Evidence and transparency: we score 4/5 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 | ClaudeCertifiedArchitect.dev | |
|---|---|---|
| Certifications covered | All four: CCAO-F, CCDV-F, CCAR-F and CCAR-P, in one account, with a study guide, question bank, mocks and flashcards for each.Evidence“Study guides mapped to every domain, four full mock exams per certification, spaced-repetition flashcards, and a readiness score that tracks you per domain.” | CCAR-F only — Claude Certified Architect – Foundations. The site states plainly that it covers one exam, and points visitors sitting the other three certifications to a different site.Evidence“This site covers the Architect Foundations exam. If you are sitting Associate Foundations, Developer Foundations or Architect Professional instead, those have their own practice banks, written the same way and weighted to each exam’s published blueprint.” |
| Practice questions | 1,180 across the four banks — 300 CCAO-F, 265 CCDV-F, 300 CCAR-F, 315 CCAR-P. Roughly 300 per exam, which is mid-table here rather than the deepest bank.Evidence“1,180 Practice questions” | 1,042 scenario-based questions across the five CCAR-F domains, marketed in the headline as "1000+". The exact figure appears on four separate pages with no contradicting number anywhere on the site.Evidence“1,042 scenario-based questions across all 5 domains” |
| Study material | 119 study sections mapped to the published exam objectives, plus ten written hands-on labs and a 120-card rapid-recall deck per certification. Written material only — no video and no instructor.Evidence“119 Study sections” | Free and substantial: a /study-guide hub with five per-domain study pages (key concepts, named distractor-trap patterns, worked sample questions with explanations, per-domain FAQ), an /exam-format logistics page, and five long-form articles including a six-week study plan. Nineteen URLs in the sitemap, most recent lastmod 2026-08-04.Evidence“The Claude Certified Architect – Foundations (CCAR-F, also known in the community as CCA-F) exam tests your ability to design, build, and deploy effective AI systems using Claude. This guide covers all 5 domains with their official exam weights.” |
| Full-length timed mocks | 20 full-length timed papers — five per certification, each at the real exam's item count and 120-minute clock (60 / 53 / 60 / 63 items). Four are scenario mock exams and the fifth is an objective mastery challenge at the same length. Note our own pages count these differently: /certifications says "four full mock exams per certification", which counts the mocks and not the mastery paper.Evidence“20 Timed mock exams” | Unlimited full-length exam simulations at the real shape — 60 questions in 120 minutes, scaled 100–1000 with a 720 pass threshold — included in the one-off purchase.Evidence“Unlimited full-length exam simulations” |
| Flashcards | Yes — a 120-card rapid-recall deck per certification, served through a spaced-repetition drill rather than as a static list.Evidence“Flashcard drills resurface each concept right before you'd forget it.” | None. /flashcards returns 404, no flashcard module appears in the 19-URL sitemap or on any page read, and the site's own copy argues against flashcard-mode study rather than offering it.Evidence“Pacing is a skill. You will not develop it in untimed flashcard mode.” |
| 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, four full mock exams per certification, spaced-repetition flashcards, and a readiness score that tracks you per domain.” | Not a product feature. The phrase occurs once on the whole site, as advice about how to sequence your own study weeks in the six-week plan article — not a review scheduler inside the platform.Evidence“Spending your earliest, freshest study time on the heaviest domain, Agentic Architecture at 27%, means that domain has the longest spaced-repetition window before exam day.” |
| Diagnostics | Objective-level mastery tracking with weak-domain routing: a missed question feeds a targeted drill by objective, by domain, or from your own misses, ordered confidently-wrong first.Evidence“Study guides mapped to every domain, four full mock exams per certification, spaced-repetition flashcards, and a readiness score that tracks you per domain.” | Per-domain diagnostics ship inside the paid plan, alongside a "Domain Breakdown" module that tracks progress per domain. There is no standalone free diagnostic quiz — /diagnostic returns 404.Evidence“Adaptive difficulty & per-domain diagnostics” |
| Readiness / adaptive path | A per-certification readiness score. Performance is 60% and preparation 40%, but an evidence gate caps the total: if your mock scores sit below the pass mark, preparation cannot lift you past "almost ready" however much you read. Only the first sitting of each distinct paper counts, drills and self-rated confidence are excluded, and a study section is only marked complete when you answer its checkpoint questions correctly — there is no "mark as complete" button.Evidence“Our readiness engine calculates a precise, real-time score based on your study history and mock test performance.” | Adaptive difficulty, with the rule itself published: after five or more questions, above 80% accuracy raises difficulty and below 50% lowers it, tracked per domain. Readiness is expressed as the simulation's 100–1000 scaled score against the 720 threshold; there is no separate readiness-score product.Evidence“The platform tracks your accuracy per domain. After 5+ questions, if you're above 80% it increases difficulty; below 50% it decreases. This ensures you're always working at the optimal challenge level.” |
| Free tier | Everything is free during open beta — all four certifications, every study section, every mock and every drill. An account is required.Evidence“Right now, Cred Farmer is completely free while we are in open beta.” | Two free routes: 15 practice questions, three from each of the five domains, after creating an account with no card required; and a fully public 10-question sample with correct answers and written explanations that needs no account at all.Evidence“Yes — you can take 15 free questions (3 from each of the 5 domains) before purchasing. No credit card required to sign up.” |
| Price | $0 while in open beta. No paid tier is published, and no pricing is announced for after the beta.Evidence“Free while in open beta.” | $24.99 one-off for lifetime access — no subscription and no renewal. The terms state that all sales are final and non-refundable. No per-seat price is published for the team tier.Evidence“No credit card required · $24.99 for lifetime access” |
| Account required | Yes for study, practice and mocks — a free account via Google or GitHub sign-in. The blog, the certification guides and this comparison are open with no account.Evidence“To maximize security, we only use OAuth (Google and GitHub).” | An account is needed to practise, but not to evaluate. /dashboard redirects to a sign-in form and /register takes an email and password only, with no OAuth option offered; the 10-question sample page is fully public.Evidence“Two questions from each of the five Claude Certified Architect Foundations exam domains, with the correct answer and a written explanation. No signup, no paywall — this is what every question in the full bank looks like.” |
| Team support | Not published | A quote-only Team tier at five or more seats with a single 30-day invoice, per-teammate per-domain progress, an optional onboarding call and a private cohort study channel. Enquiries go to a mailto address; no per-seat price is published on this domain.Evidence“5+ seats · 30-day invoice” |
| 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.” | Stated plainly and repeatedly — in the homepage hero and in the footer of every page. No affiliation, endorsement or partnership with Anthropic is claimed on any page read. The site does not disclose any relationship with claudemockexams.com, the site it sends visitors to for the other three certifications.Evidence“Independent practice platform — not affiliated with Anthropic.” |
Which to choose
Choose ClaudeCertifiedArchitect.dev if…
- You are sitting CCAR-F and want to keep drilling past a fixed set of papers — they generate unlimited 60-question, 120-minute simulations from a 1,042-item bank, where Cred Farmer publishes five fixed papers per exam and stops there.
- You are buying for a group. They publish a 5+ seat tier with a 30-day invoice, per-teammate per-domain progress and a private cohort channel; Cred Farmer has no team features whatsoever.
- You want to read real questions before creating any account at all — their /sample-questions page publishes ten full items with answers and explanations behind no signup, while Cred Farmer is free but puts everything behind a login.
- You want question difficulty to move with your accuracy under a rule you can read in advance, rather than working through a fixed bank.
Choose Cred Farmer if…
- You expect to sit more than one Claude certification and would rather not rebuild your study setup for each.
- You have booked an exam and want an honest read on whether you would pass, from a score that will not flatter you for reading more.
- You want spaced repetition and objective-level weak-area routing without paying for them.
- You want the full preparation loop — study, timed mocks, retention and diagnosis — in one place rather than assembled from three free sites.
What ClaudeCertifiedArchitect.dev does not offer
- No flashcards, no mistakes deck and no spaced-repetition scheduler: /flashcards returns 404 and none of these appear in the 19-URL sitemap or on any page read.
- No standalone free diagnostic — /diagnostic returns 404, and per-domain diagnostics sit inside the paid $24.99 plan.
- The /free-practice page lists "Results after upgrading" among what the free 15 questions give you.
- This domain covers one certification, CCAR-F; the other three Claude certifications are not practised here.
- No recorded video lectures and no live instructor — the site states this itself.
- No per-seat price is published for the Team tier; it is a mailto enquiry to team@claudecertifiedarchitect.dev.
- Account creation is email-and-password only; no OAuth sign-in option is offered on /register or /login.
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://claudecertifiedarchitect.dev/ — Homepage: exam covered, 1,042-question count, unlimited simulations, adaptive-difficulty rule, per-domain diagnostics, free 15 questions, $24.99 lifetime price, Team tier, independence disclosure
- https://claudecertifiedarchitect.dev/sample-questions — The fully public 10-question sample — two per domain, with correct answers and written explanations, no signup
- https://claudecertifiedarchitect.dev/study-guide — Study hub covering all five domains at their published exam weights
- https://claudecertifiedarchitect.dev/exam-format — Exam logistics: item count, time limit, scaled scoring, pass threshold, domain weights, fee and validity
- https://claudecertifiedarchitect.dev/free-practice — What the free 15-question tier includes, including the "Results after upgrading" line
- https://claudecertifiedarchitect.dev/best-cca-f-practice-exams — Self-authored buyer's guide: the flashcard stance, the no-video/no-instructor statement, and the scope of its interest disclosure
- https://claudecertifiedarchitect.dev/claude-certified-architect-study-plan — Six-week study plan; the only occurrence of "spaced-repetition" on the site, as study advice rather than a feature
All read on 3 September 2026. Found something wrong? Email hello@credfarmer.com and it will be corrected.
Common questions
Is ClaudeCertifiedArchitect.dev better than Cred Farmer?
Cred Farmer scores higher under every reader profile published here, but ClaudeCertifiedArchitect.dev still wins on specific criteria listed below. Under the balanced weighting, ClaudeCertifiedArchitect.dev scores 60 and Cred Farmer scores 82 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 ClaudeCertifiedArchitect.dev'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 ClaudeCertifiedArchitect.dev 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 ClaudeCertifiedArchitect.dev's own site on 3 September 2026. Prices, question counts and free tiers change without notice — 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.