On March 4, 2025, families at Ridgeline opened their inboxes to find out whether their kids had a seat for the 2025-26 school year. The day before, parents at Willow Oak Montessori got the same email. Both notifications were generated by the same piece of software, run out of Cornelius, North Carolina, by a company most parents will never knowingly interact with: Integrity6 [Integrity6, March 2025].
That is the wedge. Integrity6 sells enrollment, lottery, and waitlist management software built specifically for charter schools, and it is doing it without the brand recognition of the better-known K-12 SIS vendors [Integrity6]. The product surfaces to families as a school-branded portal, City View Charter, iLEAD Online, Odyssey Charter, Dr. Kiran C. Patel High School, Willow Oak Montessori, LAMA Academy, and others, all running on integrity6.com subdomains [Integrity6]. Each instance handles the application form, the parent login, the lottery run, the seat offer, and the waitlist position. For a charter school administrator, that is the entire annual admissions cycle in one tool.
The bet
Charter schools in the United States are legally required to admit by lottery when they are oversubscribed, and the operational burden of running that lottery cleanly, auditable, defensible to a board, communicated to hundreds of families on a single day, is exactly the kind of narrow, repeatable workflow that vertical SaaS tends to win. Integrity6's pitch, judging from its deployments, is that a charter school does not want to bolt lottery logic onto a generic SIS or a generic CRM. It wants software where the lottery is the product. The Odyssey Charter portal, for example, walks families through the 2026-27 admissions cycle with status updates pushed both by email and through the parent portal after the February 6 lottery run [Integrity6].
The ICP is clear: small to mid-sized charter schools and charter networks in North America that run an annual lottery, maintain a multi-year waitlist, and need a parent-facing portal they can put their own logo on. These are buyers with real compliance pressure and modest IT budgets, which is the sweet spot for vertical SaaS that can charge per-school or per-applicant and renew on the academic calendar.
Why it could matter
There are roughly 8,000 charter schools operating in the United States, and the back-office software serving them has historically been a patchwork of general-purpose SIS platforms (PowerSchool, Infinite Campus) plus spreadsheets and homegrown lottery scripts. A focused tool that handles the enrollment funnel end-to-end, application intake, sibling preference weighting, lottery randomization, offer letters, waitlist movement, has a credible path to becoming the default for the segment if it can land enough reference customers in a given state and let word travel through charter networks and authorizers.
The deployments visible on Integrity6's own infrastructure already span geographies and school models, from a Montessori charter (Willow Oak) to an online charter (iLEAD) to a named-donor high school (Patel) [Integrity6]. That diversity matters because it suggests the product is not bespoke to one state's lottery rules. It is configurable enough to handle different open enrollment windows, different sibling and staff preferences, and different communication patterns, which is precisely the engineering work that creates a moat in this category.
The team and traction
Peter M. is listed as Chief Executive Officer at Integrity6 [ZoomInfo] and is publicly associated with the company on LinkedIn [LinkedIn]. The company is headquartered in Cornelius, North Carolina [Alignable]. Customer deployments visible on integrity6.com subdomains include City View Charter, iLEAD Online, Ridgeline, Odyssey Charter, Willow Oak Montessori, LAMA Academy, and Dr. Kiran C. Patel High School, with active lottery cycles running for both the 2025-26 and 2026-27 school years [Integrity6, March 2025].
A quick look at the visible admissions calendar across just three of those customers gives a sense of the operational rhythm Integrity6 is selling into:
| School | Lottery date | School year |
|---|---|---|
| Willow Oak Montessori | March 3, 2025 | 2025-26 |
| Ridgeline | March 4, 2025 | 2025-26 |
| Odyssey Charter | February 6, 2026 | 2026-27 |
Source: [Integrity6, March 2025] and [Integrity6].
Those dates are the product's high-stakes moments. A lottery that misfires on the day it is supposed to run is the kind of incident that ends a vendor relationship and shows up in a board meeting. The fact that multiple customers have visibly completed lotteries and moved into post-lottery waitlist communication is, in this category, the most important traction signal there is.
What bears say, and what bulls answer
The honest counterfactual: charter school admissions software is a small, fragmented market with long procurement cycles tied to the academic calendar, and the realistic competitive set includes the enrollment modules inside PowerSchool and Infinite Campus, plus specialist tools like SchoolMint and Smart Choice (none of these were named in the captured sources, and are listed here as the publicly known category players a buyer would also evaluate). Bears would point out that incumbent SIS vendors can bundle enrollment for free against a focused tool, and that selling one school at a time is slow. Bulls would answer that bundled enrollment modules are widely regarded by charter administrators as weak on lottery-specific logic, and that a vendor whose entire roadmap is the lottery can out-ship a side feature inside a larger suite. The visible breadth of Integrity6's live customer base supports the second view at least directionally [Integrity6].
What to watch
The next twelve months will tell the story on three fronts. First, the 2026-27 lottery cycle, already underway at Odyssey Charter with a February 6 run [Integrity6], will be a stress test of how many schools renew and how many new logos sign on for next spring's lotteries. Second, whether Integrity6 expands beyond enrollment into adjacent charter workflows (re-enrollment, transportation lotteries, the company already has a buslottery.html page live on its main site [Integrity6]) will indicate whether management is playing for a single-product business or a charter-school operating layer. Third, watch for any signal of outside capital. The company has operated without a publicly disclosed funding round, and a vertical SaaS company with this many live deployments is exactly the profile that lower-mid-market software investors have been writing checks into.
For a buyer evaluating Integrity6 today, the questions I would ask are the standard ones: who owns the budget (school operations or the authorizer), what is the per-applicant or per-school pricing, what is the renewal motion tied to the lottery calendar, and what does the data export look like the day a school decides to leave. The answers to those questions, more than any growth chart, will determine whether this Cornelius company becomes the default plumbing for how American charter schools admit their next class.
ICP: small to mid-sized US charter schools and charter networks running annual admissions lotteries. Realistic competitive set: the enrollment modules inside PowerSchool and Infinite Campus, plus charter-focused specialists such as SchoolMint and Smart Choice.