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OrcaLayer vs PredictFolio: Complementary, Not Competing

PredictFolio is the reference standard for the Polymarket whale-tracking niche — Polymarket's official Twitter follows them, journalists cite them, and our own cross-validation pipeline benchmarks against their numbers (we agree within 0.7%). OrcaLayer is not 'better' than PredictFolio. We're complementary: same data trust as a baseline, plus Farmer Filter, NegRisk-corrected win rates, exclusive ISW Ukraine territory data, and a public TG signal channel.

Farmer Filter overlayISW Ukraine territoryPublic TG signalsOpen methodology
Lookup any wallet for freeSee live leaderboardView PredictFolio

OrcaLayer vs PredictFolio — at a glance

Side-by-side feature comparison across data quality, coverage, and pricing. Sourced from public information on both products as of September 2026.

Feature
PredictFolio
OrcaLayer
Data Trust (where we agree)
Win rate accuracy
We cross-validate against PredictFolio. Our numbers stay within 0.7% on lifetime P&L.
Side-level FIFO P&L accounting
Public OpenAPI 3.1 spec
Theirs is at /api/openapi.yaml; ours is served at /api/openapi.json plus human docs at /docs/api.
Where OrcaLayer adds depth
Trade-level MINT/MERGE classification (SSE stream)
Trade-level split-execution classification with both counterparties, live over SSE — data that doesn't exist in any Polymarket feed.
Farmer / bot wallet filter overlay
We flag 24% of wallets that pass basic profit filters as farmers (measured 20.09.2026), methodology published.
NegRisk multi-market /2 correction (documented)
Both products handle NegRisk; we publish the math, theirs is undocumented.
Median Hold time per wallet
ISW Ukraine territory tracker
Polymarket resolves Ukraine markets via ISW maps; we surface those.
Public TG signal channel (@orcalayer)
Personal TG bot alerts
Editorial blog with cadence
Theirs has no blog (404 on /blog and /research).
Where PredictFolio adds depth
Compare-traders side-by-side feature
Their 'ADD COMPARE' button. On our roadmap.
Browser push notifications
Their /api/push/subscribe. We use TG-only currently.
Sign Up Date / wallet age on profile
Trivial to add; on our short-term backlog.
Polymarket Official follows them on Twitter
growing
Pricing
Free tier
PredictFolio is 100% free. We have a free tier plus paid Pro and Premium.
yes (full)
Pro tier
—
$9.99/mo
Premium tier
—
$19.99/mo
Lookup any wallet for free

Three differences that change which trader you copy

Below are the three places where OrcaLayer's data diverges from PredictFolioin ways that show up in your P&L. Concrete numbers from real wallets — not claims.

Differentiator 1 of 3

Farmer Filter overlay — same trust, less noise

The problem with PredictFolio

PredictFolio's leaderboard surfaces wallets accurately ranked by lifetime P&L, and we trust their numbers (we cross-validate to within 0.7%). But raw P&L includes airdrop farmers and bot wallets at the top. PredictFolio doesn't filter these out — they show you who has the most P&L, which sometimes means farmers gaming $0.99 markets, sometimes means real skill, and you have no easy way to tell apart.

How OrcaLayer fixes it

OrcaLayer ranks the same wallets PredictFolio ranks — same data accuracy, but layered with Farmer Filter. Wallets flagged with bot-like patterns (uniform position sizes, single-market focus, low resolved-market count, trade timing clustered to incentive windows) are tagged or hidden. We flag 24% of wallets that pass basic profit filters as farmers (measured 20.09.2026). The result: same data trust as PredictFolio, less noise about who's actually skilled.

Methodology: Why a 99% win rate is a trap
Differentiator 2 of 3

ISW Ukraine Territory — niche PredictFolio doesn't cover

The problem with PredictFolio

PredictFolio is broad: every Polymarket market gets the same treatment in their dashboard. For Ukraine territory bets — which resolve based on ISW (Institute for the Study of War) daily map updates — PredictFolio doesn't surface ISW data. You see the market, you see the trades, but you don't see whether the underlying ISW interpretation has shifted recently.

How OrcaLayer fixes it

OrcaLayer's /territory dashboard indexes ISW's daily territory updates. When ISW publishes a new map showing settlement-level changes, we surface the affected Polymarket markets in real time with frontline coordinates. For Ukraine traders this is a genuine information edge — ISW updates often appear before market price catches up. Free to view; Premium tier includes the high-resolution settlement-level feed.

See /territory live
Differentiator 3 of 3

Public TG signal broadcasts — push, not pull

The problem with PredictFolio

PredictFolio displays signals on their site and offers browser push notifications via /api/push/subscribe. But there's no public Telegram channel — no shared signal pipe where every Polymarket trader can subscribe to whale activity broadcasts. For traders who already live in Telegram (most of crypto-native Polymarket audience), browser push is friction.

How OrcaLayer fixes it

@orcalayer is our public Telegram channel where the scout pipeline broadcasts whale signals automatically — Big Bets, Coordinated Buys, Million Club graduates, ISW Ukraine alerts, Daily Movers. Free; no signup. Plus our personal TG bot lets Pro users get custom alerts on the wallets they care about. Two distribution channels PredictFolio doesn't offer.

Honest assessment

Where PredictFolio is better

PredictFolio is the reference. They got Polymarket data right early, kept it right consistently, and earned the trust of the niche — Polymarket's own Twitter follows them. We benchmark our own pipelines against PredictFolio's numbers and we should: they're not wrong about anything we'd correct. Here's what they specifically do better than us today.

Reference-quality data accuracy

We use PredictFolio as our cross-validation reference. If our numbers diverge from theirs by more than 0.7%, that's a signal we have a bug, and it's been an honest pipeline guard for us throughout development. They earned this position through consistency, not marketing.

Public OpenAPI 3.1 spec at /api/openapi.yaml

Their API has a properly versioned OpenAPI YAML — 30+ endpoints, BearerAuth, documented rate limits. Drives Postman / Stoplight / Swagger embeds. Strong developer-SEO play. We have static /docs/api currently; OpenAPI YAML is on our roadmap.

Browser push notifications

Their /api/push/subscribe lets users get whale alerts in their browser without a Telegram setup. Lower friction for non-crypto-native users. We use TG-only currently; browser push is on our backlog as a 1-day build.

Compare-traders feature

Their 'ADD COMPARE' button lets you put two wallets side-by-side with overlapping charts and stats. Excellent for 'should I copy A or B' decisions. We don't have it yet — it's our top short-term steal-able idea.

Sign Up Date on trader profile

They display when a wallet first traded — 'is this a 2-year veteran or a 2-month newcomer' context. Trivial to add; on our short-term backlog.

16K Twitter followers + Polymarket Official follows them

Their community trust signal is genuinely strong. Polymarket's own Twitter following them is a credibility moat. We're growing our Twitter audience but they earned theirs through years.

If you want clean reference-quality lookup of any Polymarket wallet, PredictFolio is excellent and free. OrcaLayer adds Farmer Filter overlay, NegRisk-corrected win rates with published methodology, exclusive ISW Ukraine data, and public Telegram signal broadcasts on top of the same data trust. Many traders use both — PredictFolio for raw verification, OrcaLayer for filtered insight and signal push.

Which one should you use?

Most users want one tool, not two. Here's our honest read on which fits best for the four most common scenarios.

I just want a quick reference-quality wallet lookup
→ Either works

Both work — our numbers stay within 0.7% of theirs on lifetime P&L. PredictFolio is fully free; OrcaLayer's free tier gives 5 wallet lookups per day (20 signed-in). Pick whichever UI you prefer.

I want to filter out farmers from leaderboard
→ OrcaLayer

Farmer Filter is OrcaLayer's overlay. PredictFolio's leaderboards include farmers unmarked.

I trade Polymarket Ukraine markets
→ OrcaLayer

Our /territory dashboard surfaces ISW (Institute for the Study of War) daily map updates. PredictFolio doesn't have a Ukraine-specific data layer.

I want push notifications via Telegram
→ OrcaLayer

@orcalayer public TG channel + personal TG bot on Pro tier. PredictFolio offers browser push but no Telegram presence.

I want browser push notifications instead of Telegram
→ PredictFolio

PredictFolio ships /api/push/subscribe. We use TG-only currently — browser push is on our roadmap.

I want to compare two whales side-by-side
→ PredictFolio

Their 'ADD COMPARE' button is genuinely useful for copy-trade decisions. We don't have it yet — on our short-term backlog.

I'm building a tool on top of Polymarket whale data
→ Either works

PredictFolio publishes a public OpenAPI 3.1 spec at /api/openapi.yaml — best-in-class for the niche. OrcaLayer Premium includes a real REST API at 600/min with our /docs/api documentation. For pure reference data, theirs is stronger; for our unique data layers (Farmer Filter, ISW), ours is the only path.

Pricing — what each side charges

Public pricing as listed on each product's site. Both offer free tiers; paid tiers unlock the depth most active traders want.

PredictFolio
Free
$0
  • Full lookup access
  • Public OpenAPI 3.1 spec
  • Browser push notifications
  • License: CC BY-NC 4.0 (academic / personal use)
No paid tier
—
  • PredictFolio is 100% free
  • No commercial license
  • No premium features behind paywall
OrcaLayer
Free
$0
  • 5 wallet lookups per day (20 signed-in)
  • Live leaderboard view
  • Markets browser
  • Smart Money consensus per market
Pro
$9.99/mo
  • Unlimited wallet lookups
  • Daily Whale Check digest
  • Full leaderboard sort/filter
  • TG bot personal alerts
Premium
$19.99/mo
  • Everything in Pro
  • Real Premium API (600/min)
  • ISW Premium feed
  • Priority support

How to switch from PredictFolio in 3 steps

No data migration needed — both tools read the same public Polygon blockchain data. You're not moving anything; you're just switching which lens you read it through.

  1. 1

    Verify the same numbers on both

    Open PredictFolio and OrcaLayer side-by-side. Look up any whale wallet on both. The lifetime P&L numbers should match within 0.7% — that's our cross-validation guard. This is the moment you confirm we're not 'wrong' relative to the reference; we're built on the same data accuracy.

    Open OrcaLayer leaderboard
  2. 2

    Subscribe to @orcalayer for what PredictFolio doesn't broadcast

    Our public Telegram channel pushes whale signals automatically — Big Bets, Coordinated Buys, Million Club graduates, ISW Ukraine alerts. No counterpart on PredictFolio. Subscribe free; no signup needed.

    Open @orcalayer
  3. 3

    Sign up free — get Farmer Filter overlay + ISW Ukraine

    Free tier in 30 seconds. You get Farmer Filter overlay on the leaderboard (PredictFolio doesn't filter farmers), Median Hold time per wallet, and the /territory dashboard with ISW Ukraine data. Many traders use both products in different tabs — PredictFolio for raw reference, OrcaLayer for filtered insight.

    Sign up free

FAQ — PredictFolio vs OrcaLayer

Common questions from traders evaluating both.

'Better' isn't quite the right framing. PredictFolio is the reference standard for Polymarket whale data accuracy — we cross-validate our own pipelines against their numbers and stay within 0.7% on lifetime P&L. OrcaLayer adds layers PredictFolio doesn't have: Farmer Filter overlay (we flag 24% of wallets that pass basic profit filters as farmers, measured 20.09.2026), NegRisk-corrected win rates with published methodology, exclusive ISW Ukraine territory data, and a public Telegram signal channel. Many traders use both — PredictFolio for reference verification, OrcaLayer for filtered insight and push signals.
Compare with other tools

Honest comparisons against every major Polymarket whale tracker

Decide whichever fits your use case best — read the deep-dive for each.

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Read the full comparison
The honest read on 5 Polymarket whale trackers
Meta-comparison — decision tree by use case + where each tool wins.

Same data trust. More layers on top.

Farmer Filter overlay, ISW Ukraine, public TG signals — built on top of the same data accuracy PredictFolio earned. Free wallet lookup; no signup.

Lookup any wallet for freeSee live leaderboard