The Australian online betting market is a two-horse race with a fast-approaching third. Sportsbet and TAB have long dominated the landscape, but Bet365 has quietly grown into a formidable challenger. Now, with the federal government announcing sweeping advertising reforms set to take effect in January 2027, the industry is bracing for its biggest shake-up in years.
This article compares Australia’s leading betting sites by market share, features, and regulatory position – and examines what the new rules mean for punters and operators alike.
Market Share Comparison – Who Is Leading in 2026?
According to Similarweb data for February 2026, Sportsbet remains Australia’s most-visited sports betting website, followed by TAB and Bet365. However, when including lottery and broader gambling sites, theLott.com (lotteries) actually receives the highest traffic overall.
Top Sports Betting Websites in Australia (February 2026):
| Rank | Website | Avg. Visit Duration | Pages/Visit | Trend |
|---|---|---|---|---|
| 1 | sportsbet.com.au | High | High | Stable |
| 2 | tab.com.au | Medium-High | Medium-High | Up 1 |
| 3 | ouraidream.com | Low | Low | Stable |
| 4 | bet365.com.au | High | High | Up 2 |
| 5 | ladbrokes.com.au | Medium | Medium | Stable |
Source: Similarweb
Key observations:
- Sportsbet maintains its position as the clear market leader, driven by aggressive marketing, same-game multi innovations, and exclusive AFL/NRL partnerships
- TAB has seen a slight increase in traffic rankings following its “TAB Digital” app overhaul in late 2025
- Bet365 has moved up two spots in the rankings, reflecting its growing popularity through competitive odds and international brand recognition
- Smaller operators like PointsBet and BetRivers continue to hold niche positions without challenging the top three
Market Share by Operator (2025)
| Operator | Market Share | Annual Revenue (est.) | Trend vs 2024 |
|---|---|---|---|
| Sportsbet | 42% | $2.0B | +1% |
| TAB (Tabcorp) | 35% | $1.7B | -2% |
| Bet365 | 12% | $0.6B | +3% |
| Others (Ladbrokes, Neds, PointsBet) | 11% | $0.5B | -2% |
Feature Comparison – What Each Platform Offers
While all three major operators offer sports betting and racing wagering, there are significant differences in features, mobile experience, and target audiences.
Sportsbet – The Market Leader
| Feature | Details |
|---|---|
| Same-game multis | Industry-leading, pioneered in Australia |
| Mobile app rating (iOS/Android) | 4.7/5 |
| Live streaming | Limited to selected events |
| Cash out | Available on most markets |
| Unique selling point | “Bet with Mates” social features, aggressive promotions |
| AFL/NRL partnerships | Official wagering partner of multiple clubs |
TAB – The Retail Giant
| Feature | Details |
|---|---|
| Same-game multis | Available but limited compared to Sportsbet |
| Mobile app rating | 4.2/5 (recently redesigned) |
| Live streaming | Extensive racing coverage |
| Cash out | Available on selected markets |
| Unique selling point | Strongest racing offering, retail presence (TAB outlets) |
| AFL/NRL partnerships | Traditional sponsor, less prominent than Sportsbet |
Bet365 – The International Challenger
| Feature | Details |
|---|---|
| Same-game multis | Available (Bet Builder) |
| Mobile app rating | 4.6/5 |
| Live streaming | Over 20,000 events annually |
| Cash out | Full cash out, partial cash out, auto cash out |
| Unique selling point | Competitive odds, global brand recognition |
| AFL/NRL partnerships | Minimal Australian marketing spend |
Key Takeaways for Punters:
| If you want… | Best choice |
|---|---|
| Best same-game multis | Sportsbet |
| Best racing coverage | TAB |
| Best odds | Bet365 |
| Best mobile app | Sportsbet / Bet365 (tie) |
| Best promotions | Sportsbet |
| Best live streaming | Bet365 |
| Retail betting option | TAB only |
New Advertising Rules – A Game Changer for 2027
In a landmark move, the federal government announced in March 2026 that comprehensive gambling advertising reforms will take effect on January 1, 2027 .
Key provisions of the new rules:
| Restriction | Details | Impact |
|---|---|---|
| TV ban | No gambling ads during live sports broadcasts (5am-10:30pm) | Major impact on Sportsbet, TAB |
| Online ban | No gambling ads on social media, streaming platforms, or search engines | Severe impact on all operators |
| Sponsorship ban | No gambling logos on sports jerseys or stadium signage | Significant loss of visibility |
| Inducements ban | Extends existing ban on “sign-up bonuses” | Already in effect |
| Whistleblower protection | New protections for industry insiders reporting misconduct | Compliance boost |
The Online Advertising Ban is particularly significant. It will prohibit gambling ads on:
- Social media (Facebook, Instagram, TikTok, X/Twitter)
- Streaming platforms (YouTube, Twitch, Kayo)
- Search engines (Google, Bing)
- News websites and other digital publishers
*Source: Department of Communications *
Estimated industry impact:
Analysts estimate the advertising restrictions could reduce operator marketing reach by 60-80%, potentially leading to:
- Reduced customer acquisition
- Consolidation among smaller operators
- Increased focus on direct marketing (email, SMS) and loyalty programs
- Potential job losses in marketing departments
Industry Reaction and What Comes Next
Operator Responses:
- Sportsbet (owned by Flutter Entertainment) has lobbied against the online advertising ban, arguing it will drive customers to offshore unregulated operators. The company has also announced it will shift marketing spend to “brand-safe” channels.
- TAB (Tabcorp) has welcomed the “level playing field” created by uniform national rules, noting that it has already reduced its reliance on TV advertising.
- Bet365 has remained publicly silent but is reportedly exploring alternative marketing strategies, including increased sponsorship of international sports.
Smaller Operators at Risk:
Industry analysts warn that smaller operators like PointsBet and BetRivers may struggle to survive the advertising restrictions. Without the marketing budgets to compete for customer attention, they may be forced to consolidate or exit the market entirely.
What Punters Can Expect:
- Fewer promotional offers – The days of “free bet” bonuses are already over; more restrictions are coming
- Less visibility – Gambling ads will become rare, particularly during live sports
- Potential market consolidation – The top three operators may increase their combined market share from 89% to over 95%
- Offshore risk – Some punters may migrate to unregulated offshore sites not subject to Australian advertising rules
BetStop Integration:
All licensed operators are now fully integrated with BetStop, Australia’s national self-exclusion register. As of March 2026, over 25,000 Australians have registered, representing a 15% increase from launch. The register allows users to exclude themselves from all licensed online wagering providers with a single application.
Final Note
Australia’s online betting market is dominated by three major players: Sportsbet (42% share), TAB (35%), and Bet365 (12%) . Each offers distinct advantages – Sportsbet for same-game multis, TAB for racing coverage, and Bet365 for odds and live streaming.
However, the industry is facing its biggest challenge yet. The federal government’s 2027 advertising reforms will ban gambling ads on TV during live sports, on social media, streaming platforms, and search engines. The restrictions are expected to reduce operator marketing reach by 60-80%, potentially reshaping the competitive landscape.
Smaller operators may struggle to survive, while the top three could consolidate their position further. For punters, the changes mean fewer promotions and less advertising – but the betting experience itself will remain largely unchanged.
Sources:
- Similarweb – February 2026 traffic data
- Department of Communications – Gambling Advertising Reforms 2026
- IBISWorld – Online Gambling in Australia industry report
- BetStop Australia – Self-exclusion register statistics
Which Betting Site Is Best in Australia?
Q1: Which betting site has the largest market share in Australia? ▼
Sportsbet leads with 42% market share, followed by TAB (35%) and Bet365 (12%). Sportsbet’s dominance is driven by its same-game multi innovations and aggressive marketing.
Q2: Is Bet365 better than Sportsbet? ▼
It depends on what you value. Sportsbet offers better same-game multis and promotions. Bet365 offers better odds and live streaming (20,000+ events). Both have high-quality mobile apps.
Q3: What are the new gambling advertising rules for 2027? ▼
From January 1, 2027, gambling ads will be banned during live sports on TV, on social media, on streaming platforms, and on search engines. Jersey sponsorships and stadium signage will also be prohibited.
Q4: Will the new advertising rules affect how I bet? ▼
Yes. You will see fewer promotional offers and less gambling advertising overall. Operators may shift to direct marketing (email, SMS) and loyalty programs to retain existing customers.
Q5: What is BetStop and how does it work? ▼
BetStop is Australia’s national self-exclusion register, launched in 2024. Australians can register once to exclude themselves from all licensed online wagering providers for 3 months to lifetime. Over 25,000 people have registered.
