BudapestGO Mobility Platform Integration
This overview was generated with AI from the public sources listed below and checked against them before publication. It has not had a complete human fact-check — treat it as a starting point and follow the sources.
How this atlas is made · What “last verified” means · What “source-checked” means · The full record behind this page
✎ Updated 26 Aug 2026 Evidence grade changed: independent → media. What changed →
BudapestGO, the renamed FUTAR app, averages roughly 1.4 million monthly users and 4 to 4.5 million trips planned per month. Its Pay&Go tap-to-ride ticketing, piloted in 2023 on the 100E Airport Express and metro line M1 and extended to all metro lines M1 to M4 in April 2026, has sold over 5 million tickets to more than 2.1 million users.
what does this mean?
The strongest source is press reporting; no primary evaluation was located. It grades who did the looking — not how well the project went. All four grades →📊 Impact
Mastercard, the card scheme behind the tap-to-ride system, reported in May 2026 that nearly one-third of ticketed passengers on the metro network had switched to Pay&GO since the April rollout, that more than five million tickets had been sold through it between 20 June 2023 and 13 May 2026 to over 2.1 million individual users, and that across that period Pay&GO accounted for 12 per cent of all single ticket sales in Budapest. Its own survey put trial at 26 per cent of ticket buyers and awareness at 46 per cent. Every figure here comes from the card scheme or the transport authority; none has been independently audited.
🎓 Lesson
Read the numbers by who counts them. The one-third share belongs to the card scheme that processes the payments, covers the metro only, and was measured within weeks of the full rollout; the monthly user and trip figures come from the transport authority, published on an EU best-practice platform that names the authority itself as the submitting organisation. Nothing here is disputed and nothing here is independent. Note also what took three years: tapping a bank card at a metro gate began as a pilot on one line and an airport bus in 2023 and only reached all four metro lines in April 2026.
Sources
Show your work What this page rests on and what it can’t tell you · all 7 claims with their sources · the forensic record
Evidence Passport · public beta 7 addressable claims, 4 source dossiers, one permanent baseline. The passport is unreviewed — an AI-assisted structural migration, not a human or expert endorsement. Every revision keeps a permanent copy under revision history.
Inspect the claims, one by one — verbatim text, sources and caveats for all 7
The text below is copied verbatim from the published record. Each claim names the source dossiers that carry it; caveats stay attached to the claim they qualify.
clm-a8e5793d50384f54
quantitative
BudapestGO, the renamed FUTAR app, averages roughly 1.4 million monthly users and 4 to 4.5 million trips planned per month
Sources carrying this claim
clm-2f9f92c759c80fd2
quantitative
Its Pay&Go tap-to-ride ticketing, piloted in 2023 on the 100E Airport Express and metro line M1 and extended to all metro lines M1 to M4 in April 2026, has sold over 5 million tickets to more than 2.1 million users
Sources carrying this claim
clm-611f61a79952ddb8
quantitative
Mastercard, the card scheme behind the tap-to-ride system, reported in May 2026 that nearly one-third of ticketed passengers on the metro network had switched to Pay&GO since the April rollout
Sources carrying this claim
clm-9bce626e69b25d52
quantitative
across that period Pay&GO accounted for 12 per cent of all single ticket sales in Budapest
Sources carrying this claim
clm-651050b0dd5eb648
quantitative
Its own survey put trial at 26 per cent of ticket buyers and awareness at 46 per cent
Sources carrying this claim
clm-61d9a8490c6cecbd
descriptive
the monthly user and trip figures come from the transport authority, published on an EU best-practice platform that names the authority itself as the submitting organisation
Sources carrying this claim
clm-ff3736d98c8289a0
quantitative
tapping a bank card at a metro gate began as a pilot on one line and an airport bus in 2023 and only reached all four metro lines in April 2026
Sources carrying this claim
Forensic record — source dossiers, gaps, hashes and the exact revision this page renders
This layer records what is known about each source, what is still missing, and the exact snapshot this page is rendering. A missing date, archive or hash stays visible as missing.
Awaiting operator and domain-expert review; publication of this revision implies neither.
sha256:71db302feca8df5fc06e8e40ff0fa3f2b46267453c3a5f4544ac0f9caf510665
- 7
- of 7 claims mapped
- 4
- source dossiers
- 2
- publication dates recorded
- 1
- archives linked
- 0
- exact locators
- 0
- content captures hashed
Governance facts carried by the record
- Operator
- BKK (Budapesti Közlekedési Központ)
- Actor types
- utility
- Funding model
- Not recorded
- Funding description
- Not recorded
- Cost
- Not recorded
- Ownership
- Not recorded
- Decision rights
- Not recorded
- Exit conditions
- Not recorded
4 source dossiers
BKK BudapestGO (authority)
- Stable source ID
src-aa6302eef08f2cbd- Publisher
- Name not classified · bkk.hu
- Type / language
- web-page · language not classified
- Published
- Not recorded
- Updated
- Not recorded
- Source last checked
- No source-level check date
- Record last verified
- 2026-07-18
- Dossier created
- 2026-08-26
- Retrieved copy
- No local capture recorded
- Archive
- No archived copy linked
- Content hash
- No captured content hash
- Locator
- Descriptive only — not page/paragraph exact
Open the recorded source note
Official BKK page for the BudapestGO app (ticketing + journey planning).
- Claims linked
BKK Pay&Go (authority)
- Stable source ID
src-0dea8b0a61f9fd0d- Publisher
- Name not classified · bkk.hu
- Type / language
- web-page · language not classified
- Published
- Not recorded
- Updated
- Not recorded
- Source last checked
- No source-level check date
- Record last verified
- 2026-07-18
- Dossier created
- 2026-08-26
- Retrieved copy
- No local capture recorded
- Archive
- No archived copy linked
- Content hash
- No captured content hash
- Locator
- Descriptive only — not page/paragraph exact
Open the recorded source note
Official BKK page for the Pay&Go tap-to-ride system; lists 100E and metro M1-M4.
- Claims linked
Hungarian Conservative (press)
- Stable source ID
src-43432c65579b289c- Publisher
- Name not classified · hungarianconservative.com
- Type / language
- web-page · language not classified
- Published
- 2026-05-20
- Updated
- Not recorded
- Source last checked
- No source-level check date
- Record last verified
- 2026-07-18
- Dossier created
- 2026-08-26
- Retrieved copy
- No local capture recorded
- Archive
- Open archived copy ↗ · 2026-08-12
- Content hash
- No captured content hash
- Locator
- Descriptive only — not page/paragraph exact
Open the recorded source note
May 2026: Mastercard reports nearly one-third of ticketed metro passengers switched to Pay&GO since the April rollout; more than five million tickets sold between 20 June 2023 and 13 May 2026 to over 2.1 million users; 93,000 single tickets in under a month after the network-wide extension; 12 per cent of all single ticket sales over the period; and a Mastercard survey putting trial at 26 per cent and awareness at 46 per cent.
EU Tourism Transition Pathways (independent)
- Stable source ID
src-0d04c478d52fe200- Publisher
- Name not classified · transition-pathways.europa.eu
- Type / language
- web-page · language not classified
- Published
- 2025-06-13
- Updated
- Not recorded
- Source last checked
- No source-level check date
- Record last verified
- 2026-07-18
- Dossier created
- 2026-08-26
- Retrieved copy
- No local capture recorded
- Archive
- No archived copy linked
- Content hash
- No captured content hash
- Locator
- Descriptive only — not page/paragraph exact
Open the recorded source note
EU tourism platform best-practice profile giving about 1.4 million monthly active users and 4 to 4.5 million routes planned per month. The page names the Centre for Budapest Transport as the publishing organisation, so the figures are the operator's own, hosted by an EU platform rather than assessed by it.
- Claims linked
Known limits of this passport
- Publisher names and source languages have not yet been classified; domains are recorded without guessing.
- Existing source notes are descriptive locators, not page- or paragraph-exact citations.
- A missing archive, publication date or content hash is shown as null rather than inferred.
- The project-level evidence grade ranks the strongest source in the entry; it is not a truth score for every claim.
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📎 Cite this project
1001 Smart Cities (2026). “BudapestGO Mobility Platform Integration” — Budapest, Hungary. The Smart City Atlas. https://1001smartcities.org/projects/budapest-transit-app/ (last verified 2026-07-18). Data: CC BY 4.0.
The underlying data is free to reuse with attribution — see the open data page.