The notebook · August 5, 2026 · 7 min read
By The Reunion Fund team
The best way to collect money from a group depends on one question
Venmo, Splitwise, ticketing platforms, cash, or a purpose-built tool? An honest comparison of how each handles group money, and where each one fails.
Not "which app has the best features." This one:
Are you collecting money you will spend later, on behalf of people who are not you?
If the answer is no (you are splitting a dinner bill, everyone pays their share, done in an hour), almost any payment app works and you should use whichever one your friends already have.
If the answer is yes, you are not really collecting payments. You are holding a fund. That is a different job with different failure modes, and most tools built for the first job handle the second one badly.
Here is what each option actually does under that load.
Peer-to-peer payment apps
Venmo, Zelle, Cash App, PayPal
What they do well: everyone already has one. Money arrives instantly. There is no setup, no fee to receive from friends in most cases, and no learning curve for a 68-year-old classmate who does not want an account anywhere new.
Where they fail on a fund:
They move money without recording what the money was for. Six months later, a $60 transfer is a $60 transfer. You cannot tell whether it was the catering, the cabin, or somebody paying you back for lunch. You are reconstructing a budget from a transaction feed.
The money also lands in a personal balance, sitting next to rent. There is no separation between "my money" and "the class's money" except your own discipline and a note in a spreadsheet.
And there is no second signature. Whoever holds the handle can move all of it, at any time, alone. Nobody thinks that is a problem until they are the person who has to prove they did not.
Use them when: the total is small, spending happens immediately, and one person is comfortable being personally accountable for all of it.
If you want the money collected properly but have no event to run around it, a dedicated group-collection tool is the middle ground. (Cheddar Up is the strongest of those, and where it stops.)
Expense-splitting apps
Splitwise and similar
What they do well: genuinely good at the thing they were built for: tracking who owes what across a group over time, especially for trips where several people pay for different things.
Where they fail on a fund: they track balances rather than collecting money. Splitwise's free tier has narrowed over time, and settling up still happens elsewhere. You land back in a payment app for the actual transfer. For a reunion, you end up maintaining a ledger in one place and a payment trail in another, and reconciling them yourself.
Use them when: several people are paying for things as they go and you need to even up afterward. Not when you need money in hand before a deposit is due. (The longer Splitwise comparison, including where it's genuinely the better tool.)
This pattern of fronting it now and settling up later is the default at a work offsite, and it is where it does the most quiet damage: two people never reimburse, and after the third reminder the organizer decides $85 is not worth the working relationship. (The offsite version of this problem, and the budget conversation that prevents it.)
Ticketing and event platforms
Eventbrite and similar
What they do well: built for exactly the "sell 80 tickets to an event" shape. Headcount and payment are the same action, which removes a whole class of reconciliation problems. Guests get a familiar checkout.
Where they fail on a fund: per-attendee pricing. For a mid-size reunion the fees add up quickly: a per-ticket service charge on top of card processing across 80 guests can reach several hundred dollars, and it scales with the thing you are trying to protect. They are also built around one organizer account, so committee access and approvals are not really the model.
Use them when: the event is genuinely ticketed, you are comfortable with per-head fees, and one person is running it.
Invitation platforms
Evite, Punchbowl, Partiful and similar
What they do well: invitations and RSVPs, attractively, at low or no cost.
Where they fail on a fund: most of them do not collect money at all. Evite's free tier is ad-supported and delivery to older email domains can be unreliable, which is a real problem when a third of your class list is on an address they made in 2003. Punchbowl dropped its free tier and now runs roughly $3.99–$15.99 a month.
Use them when: you need a nice invitation and you are handling money entirely separately. (What the Evite gap costs once your event has a price per head.)
Purpose-built reunion tools
Reunly, Reunion Manager, ClassReunion.com and similar
What they do well: they understand the shape of a reunion: a class list, a date, ticket tiers, a mailing to people who are not online. Pricing tends to be per-reunion rather than per-month, which fits an event you run once every five years. Reunly runs a free tier plus roughly $39 per reunion; ClassReunion.com charges around $49 one-time plus a percentage and per-transaction fee.
Where they fail: most are one-organizer tools. They will collect money and track RSVPs, but they do not give a committee shared task assignment, a place to keep documents, or any structure around who is allowed to spend what. The money problem in point one of this article (one person, personally accountable) usually survives the switch intact.
Use them when: you want reunion-shaped ticketing and a single organizer is genuinely fine. (Reunly is the closest of these to a committee tool. The full comparison, including where it wins on price.)
Cash and a shoebox
Worth including, because plenty of family reunions still run this way and it is not stupid.
What it does well: no fees, no accounts, no technology anyone has to learn. For an older family group collecting $20 a head at the door, it works.
Where it fails: no record, no remote payment, and the entire fund exists as physical objects in one person's house. It also cannot collect anything in advance, which means the deposit still comes out of somebody's pocket.
The comparison, condensed
| Records what it was for | Money separate from personal | Second approval to spend | Collects in advance | Fees | |
|---|---|---|---|---|---|
| Venmo / Zelle / Cash App | No | No | No | Yes | Low |
| Splitwise | Yes | N/A (tracks only) | No | No | Free tier limited |
| Eventbrite | Yes | Yes | No | Yes | Per attendee, high at scale |
| Evite / Punchbowl | N/A | N/A | No | Mostly no | Free–$16/mo |
| Reunion tools | Yes | Varies | Rarely | Yes | ~$39–$49 per event |
| Cash | No | No | No | No | None |
The column that is empty almost everywhere is the third one. Nearly every tool in this space assumes one trusted person, because that assumption is true most of the time and building around it is less work.
It is also the assumption that fails loudest when it fails.
The three questions worth asking any tool
1. Where does the money physically sit between collection and spending?
If a platform pools contributions and pays out later, a third party is holding your group's money on their schedule. That is not automatically wrong. But you should know it, and you should know what happens if they freeze the account or you need it early.
2. Can one person move all of it alone?
If yes, the tool has not removed the risk. It has decorated it.
3. What happens when the organizer becomes unavailable?
People get sick, move, or quit the committee. If the answer involves password sharing, the tool is not built for a group.
The short version
- Splitting a bill and holding a fund are different jobs. Most tools do the first.
- Peer-to-peer apps move money but record nothing about why, and put it in a personal balance.
- Ticketing platforms solve headcount and payment together, then charge per head for it.
- Invitation platforms mostly do not touch money at all.
- Purpose-built reunion tools fit the shape but usually keep one person personally accountable.
- Ask where the money sits, whether one person can move it alone, and what happens if that person disappears.
If the second column and the third column are what you care about: Reunion Fund is built around them. Contributions are charged directly to the organizer's own Stripe account. Reunion Fund is never in the flow of funds and never holds your group's money. Releasing anything from a shared fund requires two committee approvals, and the person who requested it cannot cast one of them; if the system cannot confirm who the organizer is, the approval fails rather than passing. The shared fund is off by default, because plenty of events never need one. Alongside it you get committees, tasks, RSVPs, documents and chat in one workspace. The free plan covers two active events with up to 30 guests each and three co-organizers; Pro is $12 a month or $120 a year. Start planning at reunionfund.com.