Provider at a glance
- Category
- Proof of Personhood
- Official website
- proofofhumanity.id
Independent rankingchecked How it works
Details
Scored 74 out of 100 under methodology 2026.10.18, from the evidence read in September 2026.
Proof of Humanity
Video-checked human registry
Proof of Personhood
#3 Overall
Ranked #3 of 8 proof of personhood in the published ranking
74
ChainChoice Score
The ChainChoice Score, shown against 100: published scores run from 41 to 99.- High evidence confidence
Is Proof of Humanity right for you?
Right for you if these matter most
- Measured cost to farm an identity9/10, the category best
- Uniqueness checkable without the issuer10/10, the category best
- Verified population you can count7/10; the category best is 8
Look elsewhere if these come first
- Biometric data collected and deletable2/10 here; Idena scores 10
Not yet tested for your country. Markets it lists: Global.
to test where you can use it.
The rank above is the published one, the same for every reader. Find my best proof-of-personhood system shows where it lands for you.
What will Proof of Humanity cost you?
Not priced on this basis
- Transactions per year
- 1k
How safe is Proof of Humanity?
- Evidence: verified4 of 4 criteria rest on quoted, sourced receipts. Read September 2026.
- LicenceMiCA (EU): no register record on file here.
Alternatives to Proof of Humanity
Compare all 4- 1Idena7 points above · stronger on biometric data and deletion (10 against 2)81
- 2Self5 points above · stronger on biometric data and deletion (9 against 2)79
- 4World IDLevel on score · stronger on biometric data and deletion (8 against 2)74
For your setup
Find out if Proof of Humanity fits you
The rank above is the published one — the same for every visitor. Answer the category's questions and this section shows where Proof of Humanity lands for you, which criteria your answers weight up, and which stated needs the record does or does not meet. The published rank stays beside it.
- A few questions
- No account required
- Ranking-blind: no commercial input
- Personalised in under 60 seconds
Find my best proof-of-personhood systemNothing is inferred from clicks, popularity or commercial value.
Why this rank
Why Proof of Humanity ranks #3
Each strength is read from evidence on a 0–10 ladder and weighted as the published methodology states. The 32 objective points these produce (23.4 here) sit inside the score; availability, friction, trust record and measured data add the rest. Best in this ranking on 2 of 4.
4 published criteria · Σ weight 100
CriterionWeightStrength · 0–10ScoreContrib.MedianBestRankEvidence
329+9.226.59#1/8Loading evidence…
2610+8.327.510#1/8Loading evidence…
222+1.418.010#7/8Loading evidence…
207+4.484.08#3/8Loading evidence…
Hairline = best in this ranking · tick = its median · a missing bar is "not scored", never zero
Margin−5behind Self, #2
RobustnessOne point from changingacross a one-point change to each of its 4 criterion scores, the re-run scores 72–76 and ranks #3–#4
Evidence4 of 4 scored4 quoted, 4 with a source link
What would move the rank
Each line is the ranking run again with one of Proof of Humanity’s criterion scores changed and every other value held: the smallest whole-point change on that criterion that moves its rank, and where the re-run puts it. Up to 4 climbs and 3 falls are listed, smallest change first. Nothing here is a forecast.
Biometric data collected and deletable 2 → 6 on its ladder · passes Self+479#3 → #2
Measured cost to farm an identity 9 → 8 on its ladder · World ID passes it−172#3 → #4
Uniqueness checkable without the issuer 10 → 9 on its ladder · World ID passes it−172#3 → #4
Biometric data collected and deletable 2 → 1 on its ladder · World ID passes it−172#3 → #4
Smallest climb: biometric data collected and deletable 2 → 6 passes Self, #2.
Strengths
3 from the score dataWhere it leads
Best for readers who weight
- Measured cost to farm an identity — 9/10, the category best
- Uniqueness checkable without the issuer — 10/10, the category best
- Verified population you can count — 7/10, category best 8/10
Tradeoffs
1 from the score dataWhere it trails
Not for readers who put first
- Biometric data collected and deletable — 2/10 against a category best of 10/10
Record watch-outs
- Roughly 3,400 live v2 humanities across both chains is too small to populate a consumer airdrop, and the price of joining is a permanent public video of the user's face bound to their wallet address — the strongest sybil economics in this file bought with the weakest privacy posture in it.
Competitive position
Where Proof of Humanity leads and where it trails
Rank on every objective dimension among the rows scored on it. A criterion in the top third of its pool is listed as a lead, the bottom third as a trail; the middle is neither. Popularity, size and commercial terms are not dimensions.
Availability#1 / 814.0 of 20 · constant here
Published criteria#3 / 817.6 of 30 · best 20.3
Friction#1 / 82.7 of 10 · constant here
Trust record#1 / 83.2 of 8 · constant here
Measured data#1 / 88.3 of 18 · constant here
Where Proof of Humanity leads
- Measured cost to farm an identity#1 / 8
- Uniqueness checkable without the issuer#1 / 8
- Verified population you can count#3 / 8
Where it trails
- Biometric data collected and deletable#7 / 8
Closest alternatives
The 3 nearest rows by score
Nearest by published score in either direction. Each card states the criteria on which the two rows differ and the cost difference under the same scenario inputs; the compare arithmetic below shows why the higher one ranks higher.
World ID#4 of 8 · score 74 · same score
Proof of Humanity leads on
- Uniqueness checkable without the issuer10 vs 8
- Verified population you can count7 vs 3
World ID leads on
- Biometric data collected and deletable8 vs 2
Scenario cost: World ID has no verified pricing for this scenario.
Self#2 of 8 · score 79 · 5.0 points ahead
Proof of Humanity leads on
- Measured cost to farm an identity9 vs 7
- Uniqueness checkable without the issuer10 vs 9
Self leads on
- Biometric data collected and deletable9 vs 2
- Verified population you can count8 vs 7
Largest single reason Self is ahead: published criteria (+5.2 display points).Scenario cost: Self has no verified pricing for this scenario.
Idena#1 of 8 · score 81 · 7.0 points ahead
Proof of Humanity leads on
- Measured cost to farm an identity9 vs 8
- Uniqueness checkable without the issuer10 vs 8
Idena leads on
- Biometric data collected and deletable10 vs 2
- Verified population you can count8 vs 7
Largest single reason Idena is ahead: published criteria (+7.0 display points).Scenario cost: Idena has no verified pricing for this scenario.
Against the leader
81 vs 74 · gap 7.0Why Idena ranks above Proof of Humanity
The compare workspace's arithmetic applied to these two rows. Each dimension's share of the gap is its weight × the difference, on the displayed scale — it reproduces the displayed gap of 7.0 to within rounding.
DimensionThisIdenaGap share
Availability · 23% weight · constant here14.014.0same
Published criteria · 35% weight17.620.3−7.0, worse
Friction · 12% weight · constant here2.72.7same
Trust record · 9% weight · constant here3.23.2same
Measured data · 21% weight · constant here8.38.3same
Published criterionThisIdenaPoints
Measured cost to farm an identity · w3298+1.02, better
Uniqueness checkable without the issuer · w26108+1.66, better
Biometric data collected and deletable · w22210−5.63, worse
Verified population you can count · w2078−0.64, worse
Net7481−7.0
Your scenario
Proof of Humanity is not priced for this scenario
The cheapest published tier that covers your usage. List price before any discount; add-ons priced separately are excluded. Change an input and every figure recomputes from the published rate; the published rank does not move.
your cost/yr · default scenario — set your own
Transactions per year · your input1k
Rate read from the provider’s published pricing ↗ on 28 September 2026.
your cost/yrCost is stated as your cost/yr in USD; it is never a yield, never annualised, and it does not enter the score.
Not priced on this basis
Under the default inputs · USDCategory medianNot priced0 of 8 rows priced
Cheapest pricedNone pricedDifference not stated · availability not applied — set your country to filter
8 of 8 rows in this ranking have no verified rate for this scenario and are absent from the median, not counted as free.
Evidence
Evidence read 28 September 2026
One row per published criterion: the page each strength was read from, its source type by domain, the reading date and whether the file and the published table agree. Open a row for the quote and the receipt.
4 of 4 cells scored
Score evidenceVerified4 of 4 criteria reconstruct from receipts
4 of 4 criteria reconstruct from a quoted, sourced receipt equal to the published strength.Public receiptsReading…4 quoted with a source URL
The receipt file has not been read yet.Evidence confidenceHighcoverage and corroboration, never freshness
4/4 criteria scored, with 4 dated sources quoted.RobustnessOne point from changingrank #3 to #4 across one-point re-runs
Whether the position holds when one criterion score is changed by one point and the ranking is run again. It is always a re-run of the ranking, never an estimate.The newest evidence read on the platform is 3 November 2026; this category's reading is older. The scores stand as read on 28 September 2026.
Reading the evidence ledger…
CriterionSourceTypeReadFreshnessStatusReceipt
Measured cost to farm an identitystrength 9 · weight 32Report an error—28 September 2026*
Unknown
No reading date is recorded for this cell or its category.No receipt
A strength is published but no quote or source page is on file for it.Uniqueness checkable without the issuerstrength 10 · weight 26Report an error—28 September 2026*
Unknown
No reading date is recorded for this cell or its category.No receipt
A strength is published but no quote or source page is on file for it.Biometric data collected and deletablestrength 2 · weight 22Report an error—28 September 2026*
Unknown
No reading date is recorded for this cell or its category.No receipt
A strength is published but no quote or source page is on file for it.Verified population you can countstrength 7 · weight 20Report an error—28 September 2026*
Unknown
No reading date is recorded for this cell or its category.No receipt
A strength is published but no quote or source page is on file for it.How you can lose money here, and what the ranking scores
- Information failure: the number is wrong or bought, or your data leaks.Scored by Measured cost to farm an identity · 32% (Proof of Humanity 9/10)Scored by Uniqueness checkable without the issuer · 26% (Proof of Humanity 10/10)Scored by Biometric data collected and deletable · 22% (Proof of Humanity 2/10)Scored by Verified population you can count · 20% (Proof of Humanity 7/10)
Not assessed by this ranking: Liveness failure, Exit failure. A high place says nothing about these; the Methodology tab says what each means.
Facts
facts, not scoresWhat the record publishes
- Pricing
- "Register by submitting a video of yourself holding your wallet address, along with a profile photo, display name, and a refundable deposit." (Kleros Proof of Humanity docs page, re-fetched 28 September 2026, HTTP 200). The deposit amount is not on that page; read from the deployed contracts on 28 September 2026 with eth_call: requestBaseDeposit() on the Gnosis v2 registry 0xa4AC94C4fa65Bb352eFa30e3408e64F72aC857bc returned 33600000000000000000 = 33.6 xDAI (Gnosis block 48,479,621), requestBaseDeposit() on the Ethereum v2 registry 0xbE9834097A4E97689d9B667441acafb456D0480A returned 47500000000000000 = 0.0475 ETH (Ethereum block 26,074,808), and submissionBaseDeposit() on the legacy v1 registry returned 100000000000000000 wei = 0.1 ETH — all three identical to the 11 August 2026 read. Both v2 registries return humanityLifespan() = 31557600 seconds (365.25 days), so the deposit recurs on renewal.Proof of Humanity — official pricing page ↗ · 28 September 2026
- Prices published in
- USDProof of Humanity — official pricing page ↗ · 28 September 2026
- Licences held
- Not published
- Compliance level
- partial
- Regulatory note
- Not published
- Supported chains
- Ethereum, Gnosis
- Markets served
- global
- Primary markets
- Not published
- Restricted markets
- Not published
- Operating limits
- Not published
- Availability note
- Not published
Legal entity on file: Proof of Humanity, placed in 2 products. Only confirmed entities are shown; nothing is inferred from the brand name.
If something goes wrong with Proof of Humanity: where to complain, and where to report a scam
Loading the routes for your country.
How this page is reviewed
Reviewed means this product in this category was read against its sources on or after that date; every ranked category is re-read at least every 45 days. Models research, extract and parse. A deterministic engine ranks. Every quote passes an adversarial refute pass.
Accountable for this review: Mathias Siemonsmeier, Founder.
How we review · Review calendar · Corrections log · How we make money
History
What the record carries
Changes to published ranks are recorded in a ledger; every step and its cause is listed on the rank-history page. The entries below begin with the current verified snapshot, then the methodology versions whose changes applied to this category, newest first.
9 methodology entries
- 28 September 2026Current verified snapshot · methodology 2026.10.18Score 74, #3 of 8. 4 of 4 criteria scored. History starts here; earlier values are not interpolated.
- 10 October 2026
2026.10.8When nothing serves your country, the list shown for reference is the published ranking · platform-wide- fixed The reference list shown when nothing serves your country is the published order with the published scores, and a build check now fails any such list out of that order or with a score the ranking does not publish.
- fixed The explorer prints an overall rank only for a row the published ranking holds; a country entrant such as Coinbase Commerce for US merchants shows no overall rank.
- changed Published orders do not move. Country results change only where nothing serves the country: in India bill pay keeps Bitcoin Well first and now shows Strike second, as published; 35 such runs across all categories and countries now match the published list exactly.
- 10 October 2026
2026.10.6A criterion you require re-scores the rows that meet it · platform-wide- changed The explorer sends each criterion you require, at any band, as fit_required with your other answers; region, licence, chain and fact filters stay filters. On /best, a required criterion joins For you as a marked preference does, which needs your country; Overall stays the published ranking, filtered.
- added Every published criterion has a golden case as the explorer sends it (require:<criterion>), so the order a requirement gives is replayed and gated as the published order is, and a change to it needs an entry here.
- 16 September 2026
2026.09.15Dimension scores carry tenths, and eleven more categories are re-read from primary sources · platform-wide- changed Dimension scores resolve to tenths of a point (O-04b), and weightedTotal is rounded to six decimal places before the order is read. 518 published scores move across 107 categories that were not re-read; none of them moves by more than 4 points, and most move by 1.
- fixed 66 published scores change in the eleven re-read categories, against a verbatim source each. The largest moves are Reflexer RAI (−16), Beefy and Unrekt (−11), Aztec (−10) and Golem (+9) — all of them rows whose sources had moved since their last read.
- changed Published order moves in 38 of 119 categories and three #1s change: smart_contract_audits (Zellic → Certora) and travel_rule_compliance (Sumsub Travel Rule → CodeVASP) on the finer resolution, kyc_compliance (Veriff → Sumsub) on the re-read.
- added availabilitySource (O-04g): for a reader who states a country, a row whose availability in that country rests on a region tag its record gives no source for sorts below every sourced row. It is inert in every order published here, which states no country.
Methodology 2026.10.18, the same published run every visitor sees · receipt proof_of_personhood:proof_of_humanity-personhood:2026.10.18:3e0d9add6c51
Are you Proof of Humanity? Reply to this verdict, or send evidence, ask for a correction or claim the listing. Every message gets a public ticket number; none of it changes a rank unless a public page or a signed statement supports it.