Little Green Light is an affordable, well-liked donor-management CRM for small and midsize nonprofits. Social Good Software runs giving on Blackbaud Altru, alongside membership and admissions. For an Altru organization, the question is not whether Little Green Light is a good CRM; it is whether you should run a second system of record at all.
A second donor CRM vs extending Altru
Little Green Light earns its loyal following: it is inexpensive, approachable, and solid at donor tracking. It is its own system of record, though, and it does not manage admissions or the cultural-venue membership lifecycle. If you already run Altru, adopting it means a second donor database to keep in sync. Social Good Software extends Altru instead, so giving lives on the record you already trust.
| Decision factor | Little Green Light | Social Good Software |
|---|---|---|
| Model | Standalone donor CRM | Extends Altru, not a new CRM |
| System of record | Its own | Altru (unchanged) |
| Admissions and membership | Not included | Native via Altru |
| Second database to sync | Yes, if you keep Altru | No |
| Best for | Small orgs choosing a CRM | Orgs already on Altru |
When Little Green Light is the right call
For a small or midsize nonprofit that is choosing a donor CRM, is not on Altru, and wants an affordable, friendly system, Little Green Light is a genuinely strong and popular option.
Giving on the Altru record you already run
Social Good Software ties donations to the Altru constituent record alongside membership and admission, so you deepen one record rather than reconciling a separate CRM.
Affordable is not the same as free of overhead
A low subscription price is only part of the cost. A second donor database also costs staff time to sync, reconcile, and export. If Altru is already your system of record, extending it avoids that recurring overhead entirely.

Frequently asked questions
Is Social Good Software a Little Green Light alternative?
For an Altru organization, we extend Altru rather than replace it, so you avoid a second CRM. If you are a small org choosing a CRM and are not on Altru, Little Green Light is an excellent value.
Do we have to switch CRMs?
No. Altru stays your system of record; giving and membership run on top of it.
Where do gifts land?
On the Altru constituent record, next to membership and visit history.



