Freedom251 › Event Management Software
Evessio
by Evessio

What Evessio is
Evessio is an event platform with registration forms, ticketing, onsite check-in, an attendee app, attendee email, and exhibitor tools. It is available on the web and iOS and is made by Evessio, headquartered in Sutton, Surrey, United Kingdom. Its listed theme options vary in how much branding and code customization they allow. Starter applies a customer logo and brand colours to an existing theme and includes Evessio content types, without CSS or JavaScript customization. Custom work allows targeted changes to an existing theme, including CSS adjustments to layout and style and JavaScript behaviour tweaks, within an agreed time budget. Custom theme provides a fully branded theme with extensive CSS and JavaScript changes; typical delivery is listed as 6–8 weeks. Evessio is a paid product and pricing is available on request. These theme choices give event teams options for working with an existing design or specifying more extensive changes alongside the platform's event tools.
Who it suits
It suits event teams looking for registration, ticketing, check-in, attendee communications, or exhibitor tools. Teams can choose among existing themes, limited custom work, or a fully branded theme.
What it does well
- Includes registration forms and ticketing.
- Provides onsite check-in and an attendee app.
- Exhibitor tools and attendee email are listed.
- Custom theme supports extensive CSS and JavaScript changes.
What to know first
- Pricing is available on request.
- Starter does not allow CSS or JavaScript customization.
- Custom work is limited to an agreed time budget.
- Custom theme delivery is typically listed as 6–8 weeks.
Limits
Starter applies a logo and brand colours to an existing theme but excludes CSS and JavaScript customization. Custom work is limited to an agreed time budget; custom theme delivery is typically listed as 6–8 weeks.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Starter | Existing themes with customer branding · All Evessio content types included · Logo and brand colours applied · No CSS or JavaScript customisation | On request |
| Custom work | Targeted changes to an existing theme · CSS adjustments to layout and style · JavaScript behaviour tweaks · Scope limited to an agreed time budget | On request |
| Custom theme | Fully branded theme · Full brand identity implementation · Extensive CSS and JavaScript changes · Typical delivery listed as 6–8 weeks | On request |
| Combined module | Awards and conferences together · Quote based on number of programmes, module selection and service tier · Flat-fee pricing · Unlimited entries at no extra cost | On request |
| Awards module | Quote based on number of programmes, module selection and service tier · Flat-fee pricing · Unlimited entries at no extra cost | On request |
| Conference module | Quote based on number of programmes, module selection and service tier · Flat-fee pricing · Unlimited entries at no extra cost | On request |
As evessio.com lists them, read 22 Sept 2026. The maker's own page has the final word.
Getting started
- Visit the Evessio website and request pricing for the relevant module or combined offering.
- Select an existing theme, time-limited custom work, or a bespoke branded theme.
- Packages include first-event setup, onboarding, and training.
- Evessio lists API, iOS, and web as platforms.
Evessio brings awards administration and conference operations into one platform. It is best suited to organizers running structured programmes with entry or delegate workflows as well as event logistics. Its breadth is useful, but custom pricing and the difference between its branding options call for a clear quote before committing.
Overview
Evessio divides its work between awards and conference modules. Awards teams can manage entries, judging, communications, seating, revenue and reporting; conference teams can handle delegate registration, speakers and abstracts, sponsors, check-in and reporting. Organizations running both formats can choose the combined module, with a flat fee and unlimited entries at no extra cost. That structure may suit recurring or multi-programme operations better than a per-entry model, though the quote still depends on programme count, module selection and service tier.
Registration forms, ticketing, onsite check-in, attendee apps and email, and exhibitor tools extend the core modules. API access and Zapier triggers cover new events, event users, transactions and event tickets, offering practical routes to connect event activity to other systems. Barclaycard SmartPay is no longer supported following its removal in release v2.46, so teams relying on that gateway will need another payment arrangement.
Key features
Judging and feedback
Online scoring supports flexible criteria, scoring rounds and conflict-of-interest controls. These controls make Evessio a stronger fit for awards programmes with staged evaluation and declared conflicts to manage than a basic submission-and-voting workflow. AI aggregates and structures judges’ feedback for entrants, which can help organize responses, but the platform’s stated role is to structure judges’ input rather than replace their evaluation.
Revenue and payments
The revenue portal supports payment gateways, multi-currency tracking, e-commerce, refunds, partial payments and invoice generation. This is a useful spread for programmes collecting entry fees or handling event transactions across currencies. The removal of Barclaycard SmartPay matters to organizations already built around that gateway; they should confirm a suitable alternative before choosing Evessio.
Branding and security
Starter applies a logo and brand colours to an existing theme, with no CSS or JavaScript customization. Custom work allows targeted layout, style and behaviour changes within an agreed time budget, while Custom theme offers extensive CSS and JavaScript changes and full brand identity implementation, typically delivered in 6–8 weeks. The progression gives teams a choice between a quicker branded template and a more tailored result, but deeper customization brings a longer delivery horizon and a need to agree scope.
Admin accounts require passwords of at least 10 characters with mixed character types, and two-factor authentication is activated. Evessio also automatically issues and renews Let’s Encrypt SSL certificates for event websites. These are concrete account and website safeguards, although they do not remove the need for an organization to assess its wider security requirements.
Pricing
Evessio is paid, with custom pricing rather than published plan prices. Packages include first-event setup, onboarding and training, plus ongoing support throughout the programme. The module quotes are flat-fee: Awards, Conference and Combined are priced according to the number of programmes, module selection and service tier, and each includes unlimited entries at no extra cost. The combined option is the natural fit for teams operating both formats; a single-module quote is more relevant when only awards or conferences are needed. No entry cap is stated, but programme count and service tier still affect the quote.
The three theme choices address different levels of brand control. Starter is the most constrained: it applies a logo and colours to existing themes and excludes CSS and JavaScript changes. Custom work fits teams seeking a few specific adjustments, with the work bounded by an agreed time budget. Custom theme suits organizations that need a fuller brand implementation and can accommodate a typical 6–8 week delivery. Since prices are on request, buyers should compare the scope, service tier and theme work in the quote rather than assume the customization options are included in a module fee.
Platforms
Evessio supports web, iOS and API access. That combination accommodates browser-based event work, an iOS attendee app and system integrations. Android support is not part of the stated platform range, which may matter to teams planning attendee access across mobile platforms.
Who it's for
Evessio is a considered option for organizations managing awards with structured judging, conferences with delegate and speaker workflows, or both under one programme operation. Its entry, revenue, check-in and reporting capabilities suit organizers who want event administration and programme management together. Teams with strict brand requirements can pursue a bespoke theme, while those content with branded existing designs can avoid that level of customization. It is less compelling for buyers who need a known price before engaging, or for payment operations dependent on Barclaycard SmartPay.
Pros and cons
- Pros: Awards and conference modules can be combined for a flat fee with unlimited entries at no extra cost, supporting organizations that run both formats.
- Pros: Flexible online judging, scoring rounds and conflict controls suit structured evaluation, while AI organizes judge feedback for entrants.
- Pros: Revenue tools cover multiple currencies, partial payments, refunds and invoices, alongside ticketing and onsite check-in.
- Pros: Branding ranges from existing themes to extensive CSS and JavaScript work, giving teams different levels of control.
- Cons: Custom pricing makes it difficult to compare the total cost without requesting a quote based on programme count, modules and service tier.
- Cons: Starter excludes CSS and JavaScript customization, while the full custom theme typically takes 6–8 weeks.
- Cons: Barclaycard SmartPay is unsupported, creating a migration issue for organizations that rely on it.
Alternatives
For a narrower awards focus, compare the Awards Management Software category; for broader event operations, the Event Management Software category is a useful place to compare options.
Judgify is worth considering when a free entry point and published submission limits matter: its free Basic plan allows 100 submissions per event, five categories, 5 MB files and one private judging round. Accolade may suit a small programme seeking a no-expiry free plan, with one event, 50 guests, one seat, 50 nominations and three judges. Zealous offers a free plan capped at 20 submissions and one program, a fit for a smaller awards workflow. Eventsforce is an alternative for teams prioritizing event websites, customizable registration forms, unlimited ticketing and pricing, Stripe payments and a check-in app.
AwardKit may fit teams that prefer a published annual price and unlimited programs, entries, judges, audience voters and team members, with no per-seat fees or commission on entry fees. BAFTA Nucleus, CATALYST and KumulAwards are other options to compare.
Verdict
Evessio is best for awards and conference organizers who need structured judging or delegate workflows alongside revenue, check-in and reporting, especially when both modules can serve the same operation. Its breadth and flexible branding are the main reasons to choose it; custom pricing and the loss of Barclaycard SmartPay are the clearest reasons to look elsewhere. Ask for a quote that sets out module, service tier and theme scope before deciding.
Verdict
Evessio combines core event functions with theme options spanning branded existing designs to extensive custom work. Pricing is on request, so teams will need to ask the maker for costs.
Questions
How is Evessio priced?
Pricing is available on request. Module quotes depend on the number of programmes, module selection, and service tier; the listed module options use flat-fee pricing.
Which platforms are available?
Evessio lists API, iOS, and web.
Can I use it for both awards and conferences?
Yes. The listed options include awards, conference, and combined modules.
What customization options are offered?
Options include an existing theme with customer branding, time-limited custom work, and a fully branded custom theme. Their CSS and JavaScript customization scopes differ.
What integrations are available?
Evessio provides API access and Zapier triggers for new events, event users, transactions, and event tickets.
Who makes Evessio?
Evessio is a product of Version Two Limited, whose registered address is in Sutton, Surrey, United Kingdom.
Facts from Evessio's own pages
- AI feedback
- The platform uses AI to aggregate and structure judges’ feedback for entrants. · evessio.com, 8 Oct 2026
- Attendee app
- Yes · evessio.com, 22 Sept 2026
- Awards features
- The awards module includes branded entry websites, entry management, online judging, AI judge feedback, communications, seating, revenue and reporting features. · evessio.com, 8 Oct 2026
- Company
- Evessio is a product of Version Two Limited, whose terms list a registered address in Sutton, Surrey, United Kingdom. · evessio.com, 8 Oct 2026
- Conference features
- The conference module includes a conference website, delegate registration, speaker and abstract management, sponsor management, check-in and reporting. · evessio.com, 8 Oct 2026
- Customization
- Customers can choose existing themes, time-limited custom work or a bespoke branded theme, with differing CSS and JavaScript customization scopes. · evessio.com, 8 Oct 2026
- Attendee email
- Yes · evessio.com, 22 Sept 2026
- Exhibitor tools
- Yes · evessio.com, 22 Sept 2026
- Headquarters
- Sutton, Surrey, United Kingdom · evessio.com, 28 Sept 2026
- Integrations
- Evessio provides API access and Zapier triggers for new events, event users, transactions and event tickets. · help.evessio.com, 8 Oct 2026
- Online judging
- Judges can score entries online using flexible criteria, scoring rounds and conflict-of-interest controls. · evessio.com, 8 Oct 2026
- Onsite check-in
- Yes · evessio.com, 22 Sept 2026
- Payment and revenue
- The revenue portal supports payment gateways, multi-currency tracking, e-commerce, refunds, partial payments and invoice generation. · evessio.com, 8 Oct 2026
- Payment integration
- Evessio’s v2.46 release says Barclaycard SmartPay is no longer supported and was removed from the platform. · evessio.com, 8 Oct 2026
- Pricing model
- Pricing is a flat fee based on programme count, module selection and service tier, with no per-entry fees. · evessio.com, 8 Oct 2026
- Purpose
- Evessio is an end-to-end platform for running awards programmes and conferences. · evessio.com, 8 Oct 2026
- Registration forms
- Yes · evessio.com, 22 Sept 2026
- Security
- Evessio Admin accounts require passwords of at least 10 characters with mixed character types, and two-factor authentication is activated for admin accounts. · help.evessio.com, 8 Oct 2026
- SSL
- Evessio automatically issues and renews Let’s Encrypt SSL certificates for event websites. · help.evessio.com, 8 Oct 2026
- Support and onboarding
- The pricing page says packages include first-event setup, onboarding and training, and ongoing support throughout the programme. · evessio.com, 8 Oct 2026
- Ticketing
- Yes · evessio.com, 22 Sept 2026
Where Evessio stands on Freedom251
- Event Management Software#130 of 181
- Awards Management Software#19 of 25
