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Head-to-head · L2 Blockchains

zkSync Era vs Blast zkSync Era leads by 16 points.

zkSync Era scores 16 points above Blast, led by proof system, forced withdrawals, and track record. zkSync Era ranks #9 and Blast #13 of 15 published L2 blockchains. Every term of the gap is on the ledger below; the inputs are on the audit receipt.

zkSync Era63
Blast47
Scores are out of 100; published scores fall within 41–99 · ranks #9 and #13 of 15
Methodology v2026.10.18Ranking snapshot Evidence verified through 8 published criteria5 score dimensions Receipt #cc-VS-ZKSYNC-ERA-VS-BLAST-5870ff9d
Published verdictRanking snapshot 3 November 2026

zkSync Era leads by 16 points

zkSync Era scores 16 points above Blast, led by proof system, forced withdrawals, and track record.

zkSync Era #9 of 1563
Blast #13 of 1547
Scores are out of 100; published scores fall within 41–99; a bar is empty at 41 and full at 99.
Why, term by termzkSync Era leads on 5 of 8 published criteria; Blast on 2. The terms sum to the gap.
TermzkSync EraBlastWeightPoints
Proof system10/100/104.3+11.2for zkSync Era+5.8 of 32
Forced withdrawals5/100/104.3+5.6for zkSync Era+2.9 of 32
Data on Ethereum9/1010/103.4−0.9for Blast−0.4 of 32
Censorship resistance5/1010/102.9−3.7for Blast−1.9 of 32
Track record6/104/102.4+1.2for zkSync Era+0.6 of 32
Exit window1/100/102.4+0.6for zkSync Era+0.3 of 32
Rollup stage3/100/101.9+1.5for zkSync Era+0.8 of 32
Net of the terms+15.6
Reproduced gap+15.6
Published gapAfter score rounding and bounds — see the note below6347+16.0

Weight is in points of the 86-point weighted total. Points are score points of the gap between the two.

  • A row-above bound on one row means the criterion arithmetic does not reproduce the displayed gap exactly.
Quick facts

At a glance

2 of 3 rows read the same for both.
FactzkSync EraBlast
Asset coverageEditorial——
Region fitSnapshotus, europe, globalus, europe, global
Security postureSnapshotZK rollup; data availability: Ethereum L1 (blobs).No proof system; data availability: Ethereum L1 (blobs).
From the published criteria

Which should you pick?

zkSync Era

63#9 of 15
Leads
Pick it when
Pick zkSync Era if proof system matters most — it scores 10/10 to Blast's 0/10 there (weight 18).
Strength
Proof system — 10/10
Tradeoff
EVM-compatible, not equivalent — some contracts need recompilation/adaptation

Blast

47#13 of 15
Pick it when
Pick Blast if data on Ethereum matters most — it scores 10/10 to zkSync Era's 9/10 there (weight 14).
Strength
Ethereum data availability — 10/10
Tradeoff
EVM-compatible, not equivalent: Blast describes itself as "an EVM-compatible, optimistic rollup", and its Yield precompile sits at the address Ethereum now uses for P256 verification
Self-identify in 10 seconds

Which one is actually for you?

zkSync EraLeads

Choose zkSync Era if proof system matters most

  • Proof system: 10/10 against 0/10 for Blast (weight 18)
  • Forced withdrawals: 5/10 against 0/10 for Blast (weight 18)
  • Track record: 6/10 against 4/10 for Blast (weight 10)
Blast

Choose Blast if data on Ethereum matters most

  • Data on Ethereum: 10/10 against 9/10 for zkSync Era (weight 14)
  • Censorship resistance: 10/10 against 5/10 for zkSync Era (weight 12)
Criterion by criterion

Scorecard

Published criteria · weight in points of 8616 of 16 cells scored. Strength is read from the evidence file; the weight is the published one. Methodology

EVM equivalence

weight 2.4 of 86Tie
zkSync Era6 out of 10
Blast6 out of 10

Track record

by 2 of 10weight 2.4 of 86zkSync Era leads
zkSync Era6 out of 10
Blast4 out of 10

Data on Ethereum

by 1 of 10weight 3.4 of 86Blast leads
zkSync Era9 out of 10
Blast10 out of 10

Rollup stage

by 3 of 10weight 1.9 of 86zkSync Era leads
zkSync Era3 out of 10
Blast0 out of 10

Proof system

by 10 of 10weight 4.3 of 86zkSync Era leads
zkSync Era10 out of 10
Blast0 out of 10

Exit window

by 1 of 10weight 2.4 of 86zkSync Era leads
zkSync Era1 out of 10
Blast0 out of 10

Forced withdrawals

by 5 of 10weight 4.3 of 86zkSync Era leads
zkSync Era5 out of 10
Blast0 out of 10

Censorship resistance

by 5 of 10weight 2.9 of 86Blast leads
zkSync Era5 out of 10
Blast10 out of 10

Score dimensions

weights sum to 86

The published score is five dimensions, each weighted for the category. "Published criteria" is the criteria block above; the other four are the engine's own terms — availability, friction, trust record, measured data. Each bar is one side's points out of that dimension's maximum; the weight beside the name is its points of the 86-point weighted total. The published criteria above can fill 24 of the block’s 30. A weight marked “constant here” belongs to a dimension every ranked product in the category holds at the same value: it still counts in the total, and it orders nothing here.

Availabilityweight 20 of 86 · constant here
zkSync Era14/20Blast14/20
Tie
Published criteriaweight 30 of 86
zkSync Era14.6/30Blast8.6/30
zkSync Era leads
Frictionweight 10 of 86 · constant here
zkSync Era2.7/10Blast2.7/10
Tie
Trust recordweight 8 of 86 · constant here
zkSync Era3.2/8Blast3.2/8
Tie
Measured dataweight 18 of 86 · constant here
zkSync Era5.5/18Blast5.5/18
Tie
Decision rulePublished order

Choose zkSync Era unless the term Blast leads on is the one you are buying.

Pick Blast if data on Ethereum matters most — it scores 10/10 to zkSync Era's 9/10 there (weight 14).

The published order weighs every criterion the same way for everyone. To weigh them your way, run .

From the published order

Next best action

If this isn't your case

Other matchups worth comparing

How you can lose money here, and what the ranking scores
  • Control failure: a key or vote changes the rules, freezes or mints.
    Scored by Exit window before an upgrade · 10% (zkSync Era 1/10, Blast 0/10)
  • Verification failure: an invalid state or transfer is accepted.
    Scored by Ethereum data availability · 14% (zkSync Era 9/10, Blast 10/10)
    Scored by Proof system · 18% (zkSync Era 10/10, Blast 0/10)
  • Liveness failure: the operator stops, censors you or loses data.
    Scored by Withdrawals if the operator stops · 18% (zkSync Era 5/10, Blast 0/10)
    Scored by Transactions if the sequencer censors you · 12% (zkSync Era 5/10, Blast 10/10)
Not assessed by this ranking: Contract failure, Execution 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: EVM equivalence (10%), Maturity & track record (10%), Rollup stage (8%).
Questions

Frequently asked questions

zkSync Era scores 16 points above Blast, led by proof system, forced withdrawals, and track record. Published scores, out of 100: zkSync Era 63 (rank 9 of 15 l2 blockchains), Blast 47 (rank 13 of 15).

Related pages

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Written and reviewed by Founder
Reviewed Next review by Methodology v2026.10.18
How this page is reviewed

Reviewed means both products compared here 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.

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