For anglers, fisheries & tournaments

NerdyAngler — Tech Your Tackle

Tech with a passion
for angling.

Dedicated tools for fishery bookings, match tournaments and predator sessions — each purpose-built, each driven by a genuine passion for the sport.

Fishery Bookings Peg maps, day tickets & payments
Match Tournaments Live leaderboards & weight entry
Predator App Session logs, spots & species
SM
JB
RH
AL
★★ ★★★
Trusted by 50+ fisheries worldwide
Book a demo Explore products

No contract Free onboarding Live in 24h

50+
↑ growing daily Fisheries
12k+
↑ +18% this month Bookings processed
200+
↑ 42 this season Tournaments run
app.castmate.io/dashboard
3 live bookings
CastMate dashboard
Tournament leader
T. Harrison — 47.2 lb
Revenue this week
£4,218 Live
New booking
Peg 12 · Today 9:00 AM
Confirmed
New booking confirmed
Peg 7 · Tomorrow, 6:00 AM — £18.00
Anglers on water
24 Live
Purpose-built platform

Built for
the water

Not a generic booking tool. Every feature was built because fisheries and tournament organisers asked for it.

10
of 16 pegs booked today
Booked Live Available
Live Updates
Everything
in real-time
Leaderboards update the instant a catch is submitted. No refresh. No delay.

River Trent Open · Section A · Peg weights

Standings 10:47 AM
1
TH
T. Harrison
47.2 lb 10:42 AM
↑2
2
MF
M. Fletcher
44.8 lb 10:31 AM
↑1
3
JC
J. Cooper
38.5 lb 10:18 AM
—
4
RA
R. Andrews
35.1 lb 09:55 AM
↓1
5
DM
D. Marsh
31.7 lb just now
NEW
Works on
any device
iOS, Android, and full web — bankside or in the lodge, online or off.
✓ Booking Confirmed
app.castmate.io
iOS Android Web Offline
Built by anglers, for anglers
Built by people who've run fisheries and fished tournaments themselves. Support that actually understands the water.
Angler-built Fishery experience Tournament-tested 5★ support
01 — Fishery Management

CastMate

Web App

Complete booking and fishery management for day-ticket and syndicate waters — built exclusively for fisheries.

  • Online peg booking with instant confirmation
  • Automated payments & digital invoicing
  • Bailiff management & access control
  • Revenue analytics & occupancy reporting
Book a demo
CastMate analytics
CastMate peg view
02 — Tournament Platform
iOS & Android

Professional predator fishing tournament software — built for serious organisers who demand fair, verified competition.

  • GPS-verified catch submission with photo & video
  • Anti-cheating technology for fair competition
  • Live leaderboards visible to all participants
  • Entry management & automated draws
Book a demo predatormatch.com
Submit catch
Tournaments list
03 — Competitive Angling iOS · Android · Web

Match angling software for clubs and organisers — from peg draw to prize-giving, every detail handled.

  • Digital peg draw with automated section management
  • Real-time section results and running totals
  • Competitor-facing live leaderboard display
  • Weighin recording with species verification
Book a demo
AnglerMatchPro leaderboard
★★ ★★★
"CastMate has completely transformed how we manage Grange Glebe Fishery. Booking is seamless, payments are automatic, and our anglers love the experience. We'd never go back."
SM
Sarah Mitchell
Fishery Manager · Grange Glebe Fishery
Get started today

Ready to modernise
your fishery?

Book a free demo and we'll show you how NerdyAngler fits your operation — no pressure, no long contracts.

Free demo, no commitment Set up in under an hour Dedicated support team
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hello@nerdyangler.com · Cancel any time