The Best K-12 Student Information Software in 2026
We researched K-12 Student Information Software from official vendor websites, including pricing pages, plan tables and product documentation. Products are ranked on the category’s core job, value for money and verified features, helping schools and districts compare K-12 student information software.
Our top picks
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Top ranked
PowerSchool SIS#1 of 228.9/10A broad SIS for K–12 records, teaching workflows, family access, and reporting.
Pricing on request
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Runner-up
Infinite Campus#2 of 228.8/10A district-wide SIS spanning student records, instruction, family portals, and operations.
Pricing on request
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Top-ranked free plan
openSIS#11 of 227.8/10A K–12 SIS spanning records, attendance, grading, billing, and portals, with a free tier.
Free plan · 15-day trial
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 22 tools, best first
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Best forDistricts needing a configurable, established SIS
A broad SIS for K–12 records, teaching workflows, family access, and reporting.
8.9/10★★★★☆Visit PowerSchool -
Best forDistricts needing broad SIS and operations coverage
A district-wide SIS spanning student records, instruction, family portals, and operations.
8.8/10★★★★☆Try Infinite Campus -
Best forSchools already invested in Blackbaud products
A broad cloud SIS with grading, attendance, family access, and Blackbaud integrations.
8.7/10★★★★☆Visit Blackbaud -
Best forSchools seeking mature administration and reporting
A broad PK–12 administration system for schools that need records, workflows and reporting together.
8.5/10★★★★☆Visit Rediker -
Best forAustralian schools needing transport and wellbeing tools
A broad SIS for Australian schools that combines administration, wellbeing, transport and payments.
8.4/10★★★★☆Visit Sentral -
Best forSchools needing extensive integrations and billing
A broad K-12 management system linking records, learning workflows, finance and integrations.
8.3/10★★★★☆Visit iSAMS -
Best forSchools seeking admissions, family apps, and support
A broad cloud MIS for schools needing admissions, family engagement and integrations.
8.2/10★★★★☆Visit Arbor -
Best forSchools wanting a long-running, mobile-ready MIS
A broad school MIS with mobile access, package-based features and per-pupil pricing.
8.1/10★★★★☆Visit Bromcom -
Best forSchools needing transport alongside full SIS workflows
A full-lifecycle SIS that pairs core academic workflows with transport management.
8.0/10★★★★☆Visit Classter -
Best forMid-size and large schools needing hybrid deployment
A broad SIS for mid-size and large districts that need hybrid deployment.
7.9/10★★★★☆Visit Aeries -
Best forBudget-conscious schools wanting a free entry tier
A K–12 SIS spanning records, attendance, grading, billing, and portals, with a free tier.
7.8/10★★★★☆Visit openSIS -
Best forSmaller schools prioritizing low per-student pricing
A per-student SIS covering records, attendance, gradebooks, admissions, and family portals.
7.7/10★★★★☆Visit QuickSchools -
Best forSmall schools seeking an integrated SIS and LMS
An integrated school suite whose monthly price scales with student enrollment.
7.6/10★★★★☆Visit Classe365 -
Best forSchools needing SIS, tuition, and transport together
A broad SIS combining academic records with admissions, tuition, and transport management.
7.5/10★★★★☆Visit Veracross -
Best forSchools wanting analytics and broad classroom integrations
A broad K-12 SIS with enrollment, classroom integrations, and BeaconAI analytics.
7.4/10★★★★☆Visit Alma -
Best forSchools seeking a free, basic SIS with mobile apps
A free SIS covering student records, attendance, grades, timetables and parent access.
- Online enrollment
7.3/10★★★★☆Visit EduPage -
Best forSchools comfortable with open-source self-hosting
Free student information software with broad school workflows and self-hosted deployment.
7.2/10★★★★☆Visit Gibbon -
Best forSchools wanting open-source SIS with enrollment and fees
A broad K–12 SIS with enrollment, fees, portals and open-source self-hosting.
7.1/10★★★★☆Visit RosarioSIS -
Best forVery small schools needing low-cost records and grading
A compact SIS for small schools that need records, grading, attendance, and family access.
7.0/10★★★★☆Visit ThinkWave -
Best forSmall K–12 schools seeking a supported SIS
Gradelink brings attendance, gradebooks, billing, portals, and admissions into one SIS.
6.9/10★★★☆☆Visit Gradelink -
Best forSchools needing an open-source SIS with transport tools
Open-source SIS covering academics, administration, fees, transport, and mobile access.
6.8/10★★★☆☆Visit Fedena -
Best forTechnically capable schools needing a basic free SIS
A free, focused SIS for technically capable schools that can manage deployment.
6.3/10★★★☆☆Visit SchoolTool
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Attendance tracking | Gradebook and transcripts | Score |
|---|---|---|---|---|---|---|
| 1 | PowerSchool SIS | Yes | Yes | 8.9 | ||
| 2 | Infinite Campus | Yes | Yes | 8.8 | ||
| 3 | Blackbaud Student Information System | Yes | Yes | 8.7 | ||
| 4 | Rediker AdminPlus | Yes | Yes | 8.5 | ||
| 5 | Sentral | Yes | Yes | 8.4 | ||
| 6 | iSAMS | Yes | Yes | 8.3 | ||
| 7 | Arbor School MIS | Yes | Yes | 8.2 | ||
| 8 | Bromcom MIS | No | Yes | 8.1 | ||
| 9 | Classter | No | Yes | Yes | 8.0 | |
| 10 | Aeries SIS | Yes | 7.9 | |||
| 11 | openSIS | Yes | $4/user/mo | Yes | Yes | 7.8 |
| 12 | QuickSchools | No | $0.99/user/mo | Yes | Yes | 7.7 |
| 13 | Classe365 | No | $1,080/yr | Yes | Yes | 7.6 |
| 14 | Veracross | No | Yes | Yes | 7.5 | |
| 15 | Alma | No | Yes | Yes | 7.4 | |
| 16 | EduPage | Yes | Free | Yes | Yes | 7.3 |
| 17 | Gibbon | Yes | Free | Yes | Yes | 7.2 |
| 18 | RosarioSIS | Yes | Yes | Yes | 7.1 | |
| 19 | ThinkWave | Yes | $179/yr | Yes | Yes | 7.0 |
| 20 | Gradelink | No | $106/mo | Yes | Yes | 6.9 |
| 21 | Fedena | No | $999/yr | Yes | Yes | 6.8 |
| 22 | SchoolTool | Yes | Free | Yes | Yes | 6.3 |
Head-to-head All 20 comparisons →
- PowerSchool SIS vs Rediker AdminPlus
- PowerSchool SIS vs Sentral
- PowerSchool SIS vs iSAMS
- PowerSchool SIS vs Arbor School MIS
- PowerSchool SIS vs Bromcom MIS
- Infinite Campus vs Rediker AdminPlus
- Infinite Campus vs Arbor School MIS
- Infinite Campus vs Bromcom MIS
- Blackbaud Student Information System vs Rediker AdminPlus
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How we rank K-12 student information software
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update