Provider at a glance
- Category
- Bridges
- Entity
- Not verified
- Official website
- synapseprotocol.com
Independent rankingchecked How it works
Details
Scored 51 out of 100 under methodology 2026.10.18, from the evidence read on file.
Synapse
EVM multichain bridge
Bridges
#11 Overall
Ranked #11 of 18 bridges in the published ranking
51
ChainChoice Score
The ChainChoice Score, shown against 100: published scores run from 41 to 99.- Medium evidence confidence
Is Synapse right for you?
Look elsewhere if these come first
- Route coverage6/10 here; Stargate scores 8
- Trust posture4/10 here; zkSync Bridge scores 8
- Route clarity3/10 here; zkSync Bridge scores 6
- Transfer speed7/10 here; the category best is 10
Not yet tested for your country. Markets it lists: United States, Europe, Global.
to test where you can use it.
The rank above is the published one, the same for every reader. Find my best crypto bridge shows where it lands for you.
What will Synapse cost you?
Not priced on this basis
- Your monthly volume
- $1k
How safe is Synapse?
- Evidence: partial1 of 4 criteria rest on quoted, sourced receipts.
- LicenceMiCA (EU): no register record on file here.
Alternatives to Synapse
Compare all 4- 12StargateLevel on score · stronger on route coverage (8 against 6)51
- 13zkSync Bridge1 point below · stronger on trust posture (8 against 4)50$0.00
- 14Wormhole1 point below · stronger on trust posture (7 against 4)50
For your setup
Find out if Synapse fits you
The rank above is the published one — the same for every visitor. Answer the category's questions and this section shows where Synapse 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 crypto bridgeNothing is inferred from clicks, popularity or commercial value.
Why this rank
Why Synapse ranks #11
Each strength is read from evidence on a 0–10 ladder and weighted as the published methodology states. The 32 objective points these produce (15.9 here) sit inside the score; availability, friction, trust record and measured data add the rest.
4 published criteria · Σ weight 100
CriterionWeightStrength · 0–10ScoreContrib.MedianBestRankEvidence
286+5.387.010#11/18Loading evidence…
243+2.306.09#15/18Loading evidence…
227+4.935.510#5/18Loading evidence…
264+3.335.010#14/18Loading evidence…
Hairline = best in this ranking · tick = its median · a missing bar is "not scored", never zero
Margin−2behind Scroll Bridge, #10
RobustnessOne point from changingacross a one-point change to each of its 4 criterion scores, the re-run scores 50–53 and ranks #10–#13
Evidence4 of 4 scored1 quoted, 1 with a source link
What would move the rank
Each line is the ranking run again with one of Synapse’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.
Route coverage 6 → 7 on its ladder · passes Scroll Bridge+153#11 → #10
Trust posture 4 → 5 on its ladder · passes Scroll Bridge+153#11 → #10
Route clarity 3 → 5 on its ladder · passes Scroll Bridge+254#11 → #10
Execution speed 7 → 9 on its ladder · passes Scroll Bridge+254#11 → #10
Route coverage 6 → 5 on its ladder · Stargate passes it−150#11 → #13
Trust posture 4 → 3 on its ladder · Stargate passes it−150#11 → #13
Route clarity 3 → 2 on its ladder · Stargate passes it−150#11 → #12
Smallest climb: route coverage 6 → 7 passes Scroll Bridge, #10.
Strengths
0 from the score dataWhere it leads
No scored criterion is at or within one point of the category best, so no strength can be stated from the data.
Tradeoffs
4 from the score dataWhere it trails
Not for readers who put first
- Route coverage — 6/10 against a category best of 10/10
- Trust posture — 4/10 against a category best of 10/10
- Route clarity — 3/10 against a category best of 9/10
- Execution speed — 7/10 against a category best of 10/10
Record watch-outs
- Synapse's quote API answered "No bridge routes found" for USDC and ETH between Ethereum, Arbitrum, Optimism and Base on 2026-09-30, and again for ETH from Ethereum to Arbitrum and from Arbitrum to Optimism on 2026-10-23, when its /bridge/v2 endpoint returned HTTP 500. The bridge still settles transfers: its Ethereum contract (0x2796317b0fF8538F253012862c06787Adfb8cEb6) logged 50 TokenWithdraw and TokenMint events between 11 and 22 October 2026, the latest at 20:04 UTC on 22 October. Get a quote in its app before you rely on a route
- Less low-noise than the clearest mainstream bridge defaults
- Not the strongest fit if your route pattern stays mostly rollup-specific
Competitive position
Where Synapse 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 / 1820.0 of 20 · pool best
Published criteria#14 / 1812.0 of 30 · best 19.5
Friction#1 / 182.7 of 10 · constant here
Trust record#5 / 183.2 of 8 · best 6.4
Measured data#10 / 186.9 of 18 · best 12.5
Where Synapse leads
- Execution speed#5 / 18
Where it trails
- Route clarity#15 / 18
- Trust posture#14 / 18
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.
Stargate#12 of 18 · score 51 · same score
Synapse leads on
- Execution speed7 vs 4
Stargate leads on
- Route coverage8 vs 6
Largest single reason Synapse is ahead: published criteria (+0.8 display points).Scenario cost: Stargate has no verified pricing for this scenario.
zkSync Bridge#13 of 18 · score 50 · 1.0 point behind
Synapse leads on
- Route coverage6 vs 1
- Execution speed7 vs 5
zkSync Bridge leads on
- Route clarity6 vs 3
- Trust posture8 vs 4
Largest single reason Synapse is ahead: availability (+15.6 display points).Scenario cost: not compared, since zkSync Bridge's figure is the fee alone, plus network gas.
Wormhole#14 of 18 · score 50 · 1.0 point behind
Synapse leads on
- Execution speed7 vs 4
Wormhole leads on
- Route coverage7 vs 6
- Route clarity5 vs 3
- Trust posture7 vs 4
Largest single reason Synapse is ahead: availability (+15.6 display points).Scenario cost: Wormhole has no verified pricing for this scenario.
Against the leader
86 vs 51 · gap 35.0Why Relay ranks above Synapse
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 35.0 to within rounding.
DimensionThisRelayGap share
Availability · 23% weight20.020.0same
Published criteria · 35% weight12.017.3−13.8, worse
Friction · 12% weight · constant here2.72.7same
Trust record · 9% weight3.25.6−6.2, worse
Measured data · 21% weight6.912.5−14.6, worse
Published criterionThisRelayPoints
Route coverage · w2868−1.79, worse
Route clarity · w2437−3.07, worse
Execution speed · w2279−1.41, worse
Trust posture · w2645−0.83, worse
Net5186−35.0
Your scenario
Synapse is not priced for this scenario
Bridge fee on your volume for a year. Excludes network gas and any withdrawal fee. 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
Your monthly volume · your input$1k
Rate read from the provider’s published pricing ↗ on 30 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 median and cheapestNot statedOnly 0 of 18 rows publish a comparable price; a median and a cheapest row need at least 3.
8 of 18 rows in this ranking have no verified rate for this scenario and are absent from the median, not counted as free.
10 of 18 quote a zero fee that leaves costs out, so they are absent from the median and the cheapest row, not counted as free.
Evidence
No evidence reading date recorded
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 evidencePartial1 of 4 criteria reconstruct from receipts
1 of 4 criteria reconstruct from a quoted, sourced receipt.Public receiptsReading…1 quoted with a source URL
The receipt file has not been read yet.Evidence confidenceMediumcoverage and corroboration, never freshness
4/4 criteria scored, with 1 dated source quoted.RobustnessOne point from changingrank #10 to #13 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.Some criterion strengths have no observation on file, or their quote carries no source URL a reader could follow.
1 listed row in this category still await an evidence read and sit outside the scored pool.
Reading the evidence ledger…
CriterionSourceTypeReadFreshnessStatusReceipt
Route coveragestrength 6 · weight 28Report an error——
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.Route claritystrength 3 · weight 24Report an error——
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.Execution speedstrength 7 · weight 22Report an error——
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.Trust posturestrength 4 · weight 26Report an error——
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
- Verification failure (Synapse 4/10): an invalid state or transfer is accepted.Scored by Trust posture · 26%
Not assessed by this ranking: Contract failure, Control failure, Liveness failure, Custody failure, Regulatory failure, Execution failure, Exit failure. A high place says nothing about these; the Methodology tab says what each means. Also scored, as cost, quality or a summary of several families: Route coverage (28%), Route clarity (24%), Execution speed (22%).
Facts
facts, not scoresWhat the record publishes
- Pricing
- No Synapse price could be read on 30 September 2026. The Synapse REST API (api.synapseprotocol.com), which its docs page docs.synapseprotocol.com/docs/Bridge/REST-API describes as the way to "retrieve quotes", returned "No bridge routes found" for USDC Ethereum to Arbitrum, Ethereum to Optimism and Arbitrum to Base and for ETH Ethereum to Arbitrum and Arbitrum to Optimism, and its /bridge/v2 endpoint returned "An unexpected error occurred in /bridge/v2. Please try again later." The Synapse docs pages read (Bridge, REST API, Supported Routes, Synapse Intent Network, contract pages) publish no fee rate, so the percentage the previous note carried is not repeated.Synapse — official page at docs.synapseprotocol.com ↗ · 30 September 2026
- Prices published in
- USDSynapse — official page at docs.synapseprotocol.com ↗ · 30 September 2026
- Licences held
- Not published
- Compliance level
- minimal
- Regulatory note
- Not published
- Supported chains
- 26 EVM chains listed by the Synapse API on 30 September 2026, with Solana through a separate bridge; no route could be quoted that day
- Markets served
- us, europe, global
- Primary markets
- Global multichain bridge users
- Restricted markets
- Not published
- Operating limits
- Bridge route quality and fee profile vary by chain pair, token, and current liquidity conditions.
- Availability note
- Broad global onchain access, but practical suitability still depends on your exact route map rather than geography alone.
No confirmed legal entity is on file for this record. Nothing is inferred from the brand name.
If something goes wrong with Synapse: 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.
12 methodology entries
- currentCurrent verified snapshot · methodology 2026.10.18Score 51, #11 of 18. 4 of 4 criteria scored. History starts here; earlier values are not interpolated.
- 23 October 2026
2026.10.12A product that no longer operates is never linked, and a row that says it is unavailable must carry a sunset date- fixed Bridges: Hop Protocol carries a sunset date (2026-10-23) and links to its code repository, not hop.exchange. Its criteria block is zeroed and it stays last; it is kept for reference, not as a candidate.
- changed A row with a sunset date draws no outbound link on any surface; the verdict page already withheld it.
- added On every build a check fails when a row's own notes say it is unavailable or not operating and it carries no sunset date, and when any outbound link points at a host on the list of hosts that served gambling or unrelated content.
- 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.
Methodology 2026.10.18, the same published run every visitor sees · receipt bridges:synapse:2026.10.18:60f0b488f8c9
Are you Synapse? 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.
Show this rank on your site
Editorial review of Synapse , on file since April 2026 — the review is separate from the score.