Onchain Monitoring
On-chain Monitoring evaluated across verified pre-emptive catches, what it can actually do, false-positive honesty and detection method, and pricing and procurement disclosure.
7providers tracked
7ranked (methodology v2026.10.18)
3 November 2026Ranking snapshot
22 October 2026oldest read · due 6 DecIndependent. Evidence-based.We rank with a published method and sourced evidence. No one can pay to rank.How it works
Your setup
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More filters
7 providers match your requirements
Out of 7 ranked providers. 0 excluded.
What this ranks
Ranked here: onchain monitoring products for catching an exploit while it happens, compared on verified pre-emptive catches and what each can actually do at detection.Not ranked here: products that only let you read about an exploit afterwards rather than catch it while it happens.7 of the 7 assessed are ranked.Requirements narrow the list; they never change a published ChainChoice Score. How the ranking works
HY
Hypernative
How Hypernative was chosen
Leads this ranking on Verified pre-emptive catchesBehavioural threat detection
ChainChoice Score79 / 100 out of 100
Evidence
High
4/4 criteria scored, with 4 dated sources quoted.Verified pre-emptive catchesWhat it can actually DO
Why it leads
- Hypernative is 1 point ahead of BlockSec Phalcon, mainly because it scores higher on its verified interventions and its false positive posture.
- Best in this ranking on verified interventions (8/10; next 7/10)
- Ahead of BlockSec Phalcon on verified interventions (+2.5 points) and false positive posture (+1.2 points)
Tradeoff
False positive posture: 2 points below the best in this ranking
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#ProviderPriceCompare
2
Attack detection
78 / 100 out of 100
3
Machine-learning threat detection
72 / 100 out of 100
4
FO
Sequencer-level transaction screening
68 / 100 out of 100
5
AI anomaly detection
64 / 100 out of 100
6
VE
Decentralised security network of node...
63 / 100 out of 100
7
TE
Developer observability
62 / 100 out of 100
Compare providers (0)
See key differences in features, fees, security and more.
Pricing disclosure
Pricing and procurement disclosure
15% of the published criteria weight. Scored 0–10 from the published evidence; the order below is by this criterion, then the published ranking.
| Provider | Pricing disclosure (0–10) | ChainChoice Score |
|---|---|---|
| Tenderly Monitor / Alerts | 3 | 62 |
| BlockSec Phalcon | 2 | 78 |
| Hexagate (by Chainalysis) | 2 | 72 |
| Forta Firewall | 2 | 68 |
| Venn Network (formerly Ironblocks) | 2 | 63 |
| Hypernative | 1 | 79 |
| Cyvers | 1 | 64 |
Verified interventions
Verified pre-emptive catches
40% of the published criteria weight. Scored 0–10 from the published evidence; the order below is by this criterion, then the published ranking.
| Provider | Verified interventions (0–10) | ChainChoice Score |
|---|---|---|
| Hypernative | 8 | 79 |
| BlockSec Phalcon | 7 | 78 |
| Hexagate (by Chainalysis) | 5 | 72 |
| Forta Firewall | 3 | 68 |
| Cyvers | 3 | 64 |
| Venn Network (formerly Ironblocks) | 2 | 63 |
| Tenderly Monitor / Alerts | 2 | 62 |
Response capability
What it can actually DO
25% of the published criteria weight. Scored 0–10 from the published evidence; the order below is by this criterion, then the published ranking.
| Provider | Response capability (0–10) | ChainChoice Score |
|---|---|---|
| BlockSec Phalcon | 9 | 78 |
| Forta Firewall | 9 | 68 |
| Hypernative | 8 | 79 |
| Hexagate (by Chainalysis) | 7 | 72 |
| Cyvers | 7 | 64 |
| Venn Network (formerly Ironblocks) | 5 | 63 |
| Tenderly Monitor / Alerts | 4 | 62 |
False positive posture
False-positive honesty and detection method
20% of the published criteria weight. Scored 0–10 from the published evidence; the order below is by this criterion, then the published ranking.
| Provider | False positive posture (0–10) | ChainChoice Score |
|---|---|---|
| Venn Network (formerly Ironblocks) | 6 | 63 |
| Tenderly Monitor / Alerts | 6 | 62 |
| Hexagate (by Chainalysis) | 5 | 72 |
| Hypernative | 4 | 79 |
| BlockSec Phalcon | 3 | 78 |
| Forta Firewall | 3 | 68 |
| Cyvers | 3 | 64 |
All 4 published criteria
Every ranked row’s score on each criterion, in the published order. Choose a column to order by it.
| Provider | ChainChoice Score | |||||
|---|---|---|---|---|---|---|
| 1 | Hypernative | 8 | 8 | 4 | 1 | 79 |
| 2 | BlockSec Phalcon | 7 | 9 | 3 | 2 | 78 |
| 3 | Hexagate (by Chainalysis) | 5 | 7 | 5 | 2 | 72 |
| 4 | Forta Firewall | 3 | 9 | 3 | 2 | 68 |
| 5 | Cyvers | 3 | 7 | 3 | 1 | 64 |
| 6 | Venn Network (formerly Ironblocks) | 2 | 5 | 6 | 2 | 63 |
| 7 | Tenderly Monitor / Alerts | 2 | 4 | 6 | 3 | 62 |
How this ranking works
How firm the #1 is, the per-criterion arithmetic behind each score, who pays ChainChoice, and which onchain monitoring were assessed and left out.
One point from changingHypernative leads BlockSec Phalcon by 1 point
A one-point change on one criterion puts BlockSec Phalcon first, so read both.
See the arithmetic
Move verified pre-emptive catches — the heaviest criterion that changes it, weighted 40 — by a single point and BlockSec Phalcon takes first place. Both are worth reading. The published rankings file
Why this score4 published criteria · leads 1 of 4
Published criterionWtScore, and the best hereGap/10 out of 10Pts
Verified pre-emptive catches9.6·810.2
What it can actually DO6−186.4
False-positive honesty and detection method4.8−242.6
Pricing and procurement disclosure3.6−210.5
Σ methodology points19.7/32
Each bar is the score on that criterion’s own 0–10 scale, never rescaled to the pool. The dark line is the best any product here reached on that axis. Wt is the most the criterion can add to the 86-point weighted total. Pts is weight × score × 32; the sum is the methodology score, and each weighted point behind the leader costs 2.6 on the displayed score. how these are weighted
Why it ranks first
Why Hypernative leads this category right now
Behavioural threat detection with automated contract pausing for protocols. Strongest on verified pre-emptive catches (8/10): Three named, dated, priced incidents are corroborated by the victim protocols' own post-mortems: Balancer (Nov 2025, $19.3M of pools paused 15 minutes after detection), Venus (a shared alert) and Parallel (May 2026, a pause within seconds by a Hypernative-held pause role). Hypernative publishes no transaction hashes. Weakest on pricing and procurement disclosure (1/10): No price, tier, range or unit of billing is published: hypernative.io/pricing is a "Page Not Found" page and the homepage and product page offer only "Request a Demo", so cost cannot be compared before a sales conversation. Published facts: Not published. hypernative.io/pricing returns "Page Not Found" (fetched 2026-10-22).
Best for
Verified pre-emptive catches — 8/10
Main tradeoff
The "$3B+ prevented, onchain, verifiable" headline ships without a single transaction hash — you must take the case studies on trust, and its flagship Balancer save of $19.3M sits against a loss that Balancer's own post-mortem states inconsistently: "an estimated $94.8M theft" in its introduction and "$121.1M in total losses" under Financial Impact.
Verify before signup
Not published. hypernative.io/pricing returns "Page Not Found" (fetched 22 October 2026). The homepage, /hypernative-difference and the Onchain Monitoring & Automated Response product page offer only "Request a Demo" / "Request Demo", with no price, tier, range or unit of billing; the product FAQ says only "Most organizations are live within weeks." No list price is published, so cost cannot be compared before a sales conversation.
Recommendation summary
What should decide this category
At detection, do you need an alert, an automated contract pause, or pre-inclusion blocking?
Who is awake to act on an alert, and how fast can they actually reach the pause?
Can the vendor name a dated incident where its system acted before the funds moved?
Quick picks
Strong options in this category
Start with the lead choice first, then use the shortlist only if you still need a challenger or stronger fit for a specific setup.
Best overall
HY
Hypernative
Behavioural threat detection with automated contract pausing for protocols
Behavioural threat detection with automated contract pausing for protocols. Strongest on verified pre-emptive catches (8/10): Three named, dated, priced incidents are corroborated by the victim protocols' own post-mortems: Balancer (Nov 2025, $19.3M of pools paused 15 minutes after detection), Venus (a shared alert) and Parallel (May 2026, a pause within seconds by a Hypernative-held pause role). Hypernative publishes no transaction hashes. Weakest on pricing and procurement disclosure (1/10): No price, tier, range or unit of billing is published: hypernative.io/pricing is a "Page Not Found" page and the homepage and product page offer only "Request a Demo", so cost cannot be compared before a sales conversation. Published facts: Not published. hypernative.io/pricing returns "Page Not Found" (fetched 2026-10-22).
Best for: Verified pre-emptive catches — 8/10
Verified pre-emptive catches · weight 40%8/10What it can actually DO · weight 25%8/10False-positive honesty and detection method · weight 20%4/10Pricing and procurement disclosure · weight 15%1/10
Quick pick
BlockSec Phalcon
Attack detection that front-runs the exploit transaction to block it
Attack detection that front-runs the exploit transaction to block it. Strongest on what it can actually DO (9/10): Phalcon front-runs attack transactions in the public mempool and can pause a protocol through EOA addresses the customer delegates. On L2s without a public mempool it can only alert and auto-pause after the first attack transaction. Weakest on pricing and procurement disclosure (2/10): Phalcon Security is invite-only with a free trial on request; no price, tier, range or unit of billing is published and blocksec.com/pricing does not exist. The per-credit prices BlockSec publishes cover Phalcon Compliance, a different product. Published price: Not published. The Phalcon Security FAQ (blocksec.com/phalcon/security, fetched 2026-10-22) says "Phalcon Security is an exclusive, invite-only platform" and directs buyers to email phalcon_support@blocksec.com or "book a demo to request free trial access"…
Best for: What it can actually DO — 9/10
Verified pre-emptive catches · weight 40%7/10What it can actually DO · weight 25%9/10False-positive honesty and detection method · weight 20%3/10Pricing and procurement disclosure · weight 15%2/10
Quick pick
Hexagate (by Chainalysis)
Machine-learning threat detection with contract pause and transaction blocking
Machine-learning threat detection with contract pause and transaction blocking. Strongest on what it can actually DO (7/10): The product page claims automated actions "like contract pauses, transaction blocking" and co-signer integration with Safe, but no page states what signing authority a pause needs, and the only independently corroborated case (Venus) ended in a manual pause by the Venus team. Weakest on pricing and procurement disclosure (2/10): No list price, tier or range is published. Protocols on Base, Avalanche, Plasma or MegaETH can apply to "Get started for free"; paid access falls under the Chainalysis MSA, billed annually in advance on a 12-month default term. Published price: No list price. The Hexagate for Protocols page (chainalysis.com/product/hexagate-for-protocols/, fetched 2026-10-22) offers "Get started for free" to protocols building on Base, Avalanche, Plasma or MegaETH, through chain-specific application forms with no…
Best for: What it can actually DO — 7/10
Verified pre-emptive catches · weight 40%5/10What it can actually DO · weight 25%7/10False-positive honesty and detection method · weight 20%5/10Pricing and procurement disclosure · weight 15%2/10
Quick pick
FO
Forta Firewall
Sequencer-level transaction screening that blocks before inclusion on rollups
Sequencer-level transaction screening that blocks before inclusion on rollups. Strongest on what it can actually DO (9/10): Firewall screens transactions at the sequencer in under 10 ms and filters flagged ones before inclusion, so they never execute. It works only on rollups or protocols that have integrated it, and the docs say flagged transactions are delayed rather than permanently blocked. Weakest on pricing and procurement disclosure (2/10): No price, tier or per-transaction fee is published. Forta discloses only the model: rollups and protocols pay fees for screening, expected to scale with screened volume, and all Firewall revenue flows to the Forta treasury. Published facts: Not published. The Firewall page (forta.org/firewall, fetched 2026-10-22) offers "Get Started", "Stake your FORT", "Read the Case Study", "Request A Demo" and "Launch App", with no price, tier or per-transaction fee.
Best for: What it can actually DO — 9/10
Verified pre-emptive catches · weight 40%3/10What it can actually DO · weight 25%9/10False-positive honesty and detection method · weight 20%3/10Pricing and procurement disclosure · weight 15%2/10
Considered and not ranked
None left out by name
We assessed 7 products here and rank all 7. No product has been turned away by name; when one is, its name and the reason appear here. Evidence last read 22 October 2026.
What this ranking does not assess
- Liveness failure: the operator stops, censors you or loses data.
- Exit failure: you cannot get out at par, on time, or with what is yours.
These can still cost you money here; the ranking does not measure them, so a high place says nothing about them. Which criterion scores each family, and why the others do not apply, is in /data/risk-coverage.json.
How this ranking is built
Reviewed on verified pre-emptive catches, what the product can actually do at detection, false-positive honesty and detection method, and pricing disclosure.
Data checked Oct 2026 · Independent rankings · We show our work
How this page is reviewed
Reviewed means every product ranked on this page 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
Direct answer
What is the best monitoring platform in 2026?
Hypernative ranks #1 overall for onchain monitoring on ChainChoice. Behavioural threat detection with automated contract pausing for protocols. It holds that rank under an affiliate-blind methodology scored across 4 published, weighted criteria — the code that ranks providers physically cannot read affiliate payouts (CI-enforced), so a payout can't move a rank. The verdict re-computes on every fee change, incident, or regulatory action; the full reasoning and the audit receipt are under Methodology.
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 Verified pre-emptive catches · 40% (Hypernative 8/10, BlockSec Phalcon 7/10, Hexagate (by Chainalysis) 5/10)Scored by False-positive honesty and detection method · 20% (Hypernative 4/10, BlockSec Phalcon 3/10, Hexagate (by Chainalysis) 5/10)
Not assessed by this ranking: Liveness 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: What it can actually DO (25%), Pricing and procurement disclosure (15%).
FAQs
3 questions readers ask before choosing onchain monitoring.
Frequently asked
Questions people ask before choosing on-chain monitoring
Can I trust a published false-positive rate?
Not as stated. This pool advertises rates from under 0.0002% to around 1% — a five-thousand-fold spread for products solving the same problem — and not one publishes a denominator, a time window or a methodology. The rate is shown here and scored on whether it is checkable, never on how impressive it looks.
Do these products actually stop exploits?
Sometimes, and the honest answer is that the evidence is thinner than the marketing. The default free entry point for most teams into this category has been shut down entirely, and one named vendor left the market after its own risk agent fed inaccurate data into a lending protocol — the exact failure this category exists to prevent.
What matters most when picking a monitoring platform?
Dated, evidenced catches and what the product can do at detection — 65% of the weight between them. A platform that only alerts is a different purchase from one that can pause a contract.
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Best picks
Best onchain monitoring in 2026
The right monitoring platform depends on what you need to happen at the moment of detection. Alerting a human at 3am and automatically pausing a contract are different products, and the gap between them is most of the value. Catches are counted only when named, dated and evidenced as acting before or during the exploit — a post-mortem published after the funds moved is analysis, not detection. Treat the advertised false-positive rates with scepticism: they span five thousand times across this pool for products solving the same problem, and none carries a denominator.
Best overall
HY
Hypernative
Behavioural threat detection with automated contract pausing for protocols
Data checked Oct 2026
Behavioural threat detection with automated contract pausing for protocols. Strongest on verified pre-emptive catches (8/10): Three named, dated, priced incidents are corroborated by the victim protocols' own post-mortems: Balancer (Nov 2025, $19.3M of pools paused 15 minutes after detection), Venus (a shared alert) and Parallel (May 2026, a pause within seconds by a Hypernative-held pause role). Hypernative publishes no transaction hashes. Weakest on pricing and procurement disclosure (1/10): No price, tier, range or unit of billing is published: hypernative.io/pricing is a "Page Not Found" page and the homepage and product page offer only "Request a Demo", so cost cannot be compared before a sales conversation. Published facts: Not published. hypernative.io/pricing returns "Page Not Found" (fetched 2026-10-22).
Best for: Verified pre-emptive catches — 8/10
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MS
Written and reviewed by Mathias Siemonsmeier, Founder
Not financial advice · For informational purposes only · Always do your own research