Access EPoS Evo vs Butter POS vs Prime POS vs RST EPOS
Access EPoS Evo is the till and point-of-sale product in the Access Group's hospitality range, sold for restaurants, pubs and bars, food-to-go, leisure venues and nightclubs. Butter POS is a cloud restaurant point-of-sale that runs on Android phones, tablets and POS terminals. Prime is the point of sale from UrbanPiper, available as a web app and mobile app with a POS module for dine-in tables and an order tracker for online orders, plus bill and kitchen ticket printing. RST EPOS supplies point-of-sale software (TapaPOS and the cloud-based TapaGo), integrated card payments (TapaPay), hardware and connected apps for hospitality and retail in the UK and Ireland. All four are listed under Restaurant POS. The main differences are in price, audience and platforms.
Key differences
price
Starting prices: Butter POS at USD 29 per month; RST EPOS at GBP 60 per month. The currency or billing basis differs, so they are not directly comparable. Access EPoS Evo and Prime POS do not publish a starting price.
audience
The audiences they list differ. Listed for one product only, for example: Access EPoS Evo: Pubs, bars and restaurants; Butter POS: Single-location restaurants starting out; Prime POS: Restaurants running dine-in and delivery from one POS; RST EPOS: Restaurants, cafes and takeaways in the UK and Ireland.
platforms
Platform support differs. Access EPoS Evo: Web; Butter POS: Web, Android; Prime POS: Web; RST EPOS: Web, Android, Windows.
countries covered
On geography, Access EPoS Evo names 7 countries, Butter POS names 5 countries, Prime POS names 16 countries and RST EPOS names 2 countries. 1 country appears in every list.
integrations
Access EPoS Evo names 5 integrations, Butter POS names 9 integrations, Prime POS names 12 integrations and RST EPOS names 28 integrations. No partner appears in every list.
Side by side
| Field | Access EPoS Evo | Butter POS | Prime POS | RST EPOS |
|---|---|---|---|---|
| What it is | Access EPoS Evo is the till and point-of-sale product in the Access Group's hospitality range, sold for restaurants, pubs and bars, food-to-go, leisure venues and nightclubs. | Butter POS is a cloud restaurant point-of-sale that runs on Android phones, tablets and POS terminals. | Prime is the point of sale from UrbanPiper, available as a web app and mobile app with a POS module for dine-in tables and an order tracker for online orders, plus bill and kitchen ticket printing. | RST EPOS supplies point-of-sale software (TapaPOS and the cloud-based TapaGo), integrated card payments (TapaPay), hardware and connected apps for hospitality and retail in the UK and Ireland. |
| Best for | Pubs, bars and restaurants; Multi-site operators; Food-to-go and quick service | Single-location restaurants starting out; Pizzerias, cafes, coffee shops, food trucks and bakeries; Growing restaurants with several counters | Restaurants running dine-in and delivery from one POS; Multi-outlet brands and cloud kitchens | Restaurants, cafes and takeaways in the UK and Ireland; Pubs, bars and hotels; Multi-site operators |
| Pricing model | Quote only | Subscription per location | Quote only | Subscription per location (bundle including hardware) |
| Starting price | Not published | USD 29 per month | Not published | GBP 60 per month |
| Free plan | Not published | Not published | Not published | Not published |
| Free trial | Not published | Not published | Not published | Not published |
| Contract | Not published | Not published | Not published | Not published |
| Platforms | Web | Web, Android | Web | Web, Android, Windows |
| Countries | Australia, Ireland, Malaysia, New Zealand, Singapore, United Kingdom and 1 more | Australia, Canada, United Arab Emirates, United Kingdom, United States | Australia, Bahrain, Canada, Chile, Colombia, Egypt and 10 more | Ireland, United Kingdom |
| Languages | Not published | Not published | Arabic, English, Spanish | English |
| Number of integrations | 5 | 9 | 12 | 28 |
| Certifications | Not published | PCI compliant | Not published | PCI DSS |
| Security practices | Not published | Not published | Not published | Not published |
| Founded | Not published | Not published | Not published | Not published |
| Headquarters | Not published | Dover, United States | Not published | Not published |
| Owner | The Access Group | Not published | UrbanPiper | Not published |
| Last reviewed | 29 September 2026 | 29 September 2026 | 29 September 2026 | 29 September 2026 |
Integrations
No partner appears in every list.
Named only by Access EPoS Evo
- Collins
- QuickServe
Named only by Butter POS
- Blockchyp
- Odoo
- PayPal
- SumUp
- Zettle
Named only by Prime POS
- Careem
- Glovo
- HungerStation
- Jahez
- Just Eat
- Swiggy
- Talabat
- Zomato
Named only by RST EPOS
- Avondata Rezcontrol
- Deputy
- Dojo
- Global Payments
- GuestDiary
- Guestline
- iDraught
- Kitchencut
- MarketMan
- Mews
- Opsyte
- Oracle OPERA
and 15 moreshow fewer
- Pay360
- Paymentsense
- Procure Wizard
- Protel
- RoomMaster
- RoomRaccoon
- Sage Intacct
- Shiji
- Stripe
- TapaPay
- Tapa Table
- The Drink Exchange
- Trust Payments
- Worldpay
- Xero
Which to choose
Access EPoS Evo
Choose Access EPoS Evo if you are in one of these groups: Pubs, bars and restaurants; Multi-site operators; Food-to-go and quick service.
Butter POS
Choose Butter POS if you fit its listed audience: Single-location restaurants starting out; Pizzerias, cafes, coffee shops, food trucks and bakeries; Growing restaurants with several counters.
Prime POS
Choose Prime POS if your business matches one of the audiences it is listed for: Restaurants running dine-in and delivery from one POS; Multi-outlet brands and cloud kitchens.
RST EPOS
Choose RST EPOS if you are in one of these groups: Restaurants, cafes and takeaways in the UK and Ireland; Pubs, bars and hotels; Multi-site operators.
Weaker fit: Businesses outside the UK and Ireland. The vendor describes its service and support as covering the UK and Ireland.
What we could not confirm
Access EPoS Evo
- Any price or contract terms
- Full list of integrations
- Hardware requirements
- Group founding year, HQ, funding
- Security certifications
- Interface languages
Butter POS
- Price after the first 6 months of Quick Start and contract length
- Payment processing rate
- Legal entity, founding year, team, funding and customers
- Interface languages and iOS support
- Which integrations apply in each region
Prime POS
- Prime's full feature list and any hardware (the product page linked from the homepage is missing)
- Pricing and contract terms
- Prime app store listings and platforms
- Legal entity, headquarters, funding and investor names
- Which delivery integrations are live in which country
- Security certifications
- Details from Prime's own product page
RST EPOS
- Legal entity name and registration
- Founding year and headquarters
- Employee count
- Contract term
- Full price list beyond the restaurant offer
Go further
Sources
Facts on this page come from the pages below. Prices and features change, so confirm with each vendor before you buy.
Access EPoS Evo, reviewed 29 September 2026
- Hospitality overview, Evo, customershttps://www.theaccessgroup.com/en-gb/hospitality/
- EPoS product pagehttps://www.theaccessgroup.com/en-gb/hospitality/software/epos/
- Kioskhttps://www.theaccessgroup.com/en-gb/hospitality/software/digital-ordering/self-ordering-kiosk/
- Group overviewhttps://www.theaccessgroup.com/en-gb/about/
Butter POS, reviewed 29 September 2026
- Homepage, products, addresshttps://www.butterpos.com
- Plans and regionshttps://butterpos.com/pricing-plans
- Features, hardware, integrationshttps://butterpos.com/features
- Integrations pagehttps://butterpos.com/integrations
- Pizzeria fithttps://butterpos.com/restaurant-pos/pizzeria
- Termshttps://butterpos.com/page/terms-and-conditions
Prime POS, reviewed 29 September 2026
- Homepage: products, countries, languageshttps://www.urbanpiper.com/
- Company story, Ordermark acquisition, foundershttps://www.urbanpiper.com/about-us
- Hub featureshttps://www.urbanpiper.com/us/hub
- Meraki featureshttps://www.urbanpiper.com/us/meraki
- Partner integrationshttps://www.urbanpiper.com/integrations
- Prime POS and order tracker featureshttps://www.urbanpiper.com/blog/prime-latest-design-upgrade-top-6-exciting-highlights
- Printinghttps://www.urbanpiper.com/blog/your-go-to-guide-for-printer-setup-custom-templates-on-prime
RST EPOS, reviewed 29 September 2026
- Home pagehttps://www.rstepos.com/
- Restaurant EPOShttps://www.rstepos.com/restaurant-epos-system
- GBP 60 per month offerhttps://www.rstepos.com/restaurant-pos-from-60
- TapaPOShttps://www.rstepos.com/pos-software
- Tapa Officehttps://www.rstepos.com/cloud-back-office
- Integrationshttps://www.rstepos.com/integrations
- Hardwarehttps://www.rstepos.com/hardware
- TapaGohttps://www.rstepos.com/tapago.html
- TapaPayhttps://www.rstepos.com/tapapay
- PCI compliancehttps://www.rstepos.com/pci
- Contact, offices and supporthttps://www.rstepos.com/contact-us