92% of classrooms covered. Every substitute trained before day one. No surge pricing, no conversion fees, no long-term contracts. This is K-12 staffing built for how schools actually work.
Every district knows the symptoms. Here's what they're actually costing you.
An 80% fill rate means 1 in 5 teacher absences go uncovered. In a 500-teacher district, that's 100+ empty classrooms per week. Students lose instructional time. Teachers lose planning periods covering for colleagues. Principals spend mornings scrambling instead of leading.
Legacy providers don't include absence management. So you pay $15,000–$50,000/year for Frontline or Aesop on top of staffing fees. Two vendors, two contracts, two invoices, and twice as many places for things to fall through the cracks.
Most providers charge 15–30% premiums on Mondays, Fridays, and before holidays — exactly when coverage matters most. They make more money when your district is most desperate. That incentive structure is backwards.
Found a great sub you want to hire permanently? Legacy providers charge $3,000–$8,000 per hire. They're financially incentivized to prevent you from keeping your best talent. You're paying a penalty for finding the right person.
A side-by-side look at what you actually get from each K-12 staffing provider. The details matter.
Not incremental improvements. Fundamental differences in how we build technology, source talent, and serve your schools.
Legacy providers run on 20-year-old software. Gig platforms are glorified marketplace apps. Spur's proprietary platform does real-time substitute matching, predictive absence analytics, and full absence management — in one system. This is how we hit 92%+ fill rates while the industry average sits at 70–80%.
Job boards attract whoever happens to be looking. We recruit on Instagram, LinkedIn, TikTok, and at community events — using the same consumer marketing playbook that top brands use to find customers. And we interview every single candidate before they enter your building. Not some. All of them.
Most providers do a background check and call it onboarding. Spur Classroom includes dozens of customizable modules — classroom management, school culture, emergency procedures, instructional strategies. Your subs show up knowing your school, not panicking in the parking lot.
Every other provider recruits district-wide with generic postings. SchoolCircle builds a microsite for each school. The parent who volunteers on Wednesdays. The alum who grew up in those hallways. The college student two blocks away. Your community becomes your talent pipeline — and community-sourced hires stay longer.
Not a chatbot. Not a ticketing system. Not a 48-hour SLA. A dedicated concierge for your school who picks up the phone, responds to texts, and knows your building by name. When you have a staffing emergency at 6:30 AM, you need a human — not an auto-reply.
5,000+ schools across multiple states. The fastest-growing K-12 staffing company in the United States — growing because districts that try us keep expanding. Not because of contracts. Because it works.
Why pay $15,000–$50,000/year for Frontline when your staffing platform could include it? Ours does. Absence management, reporting, scheduling, and analytics — all included, no extra contract. One system that does what two used to.
Ask your current provider about these. If you don't get clear answers, that tells you everything.
Want to hire your best sub permanently? Go ahead — no penalty. Legacy providers charge $3,000–$8,000 per hire. We think great hires are a success, not a revenue event.
Same rate on Monday as Friday. No premium charges before holidays. No penalizing you when you need the most help. Budget with confidence, every week of the year.
Month-to-month. No multi-year lock-in. No termination penalties. We earn your business every semester — or we don't deserve it.
Quarterly savings reports. Real-time dashboards. ROI tracking. Most providers hand you an invoice. We hand you the data to defend your investment to the board.
Staffing, attendance recovery, extended learning, and recruiting. One partner, one contract, one point of accountability.
We recruit in Spanish, Creole, and other languages your community speaks. Your talent pool is only as good as the languages you recruit in.
Before you sign or renew a contract, make sure you have clear answers to these.
At Spur, the answers are: 92%+ (and we'll show you the live dashboard). $0 conversion fee. Never — same rate every day. Spur Classroom, with dozens of customizable training modules. And yes — no lock-in, no termination fee.
If your current provider can't match those answers — or won't give you straight ones — that tells you everything you need to know.
Schools Served
Fill Rate
Response Time
Fastest Growing K-12 Staffing
Spur is the fastest-growing K-12 staffing company in the United States, serving 5,000+ schools with 92%+ fill rates. Unlike legacy agencies like Kelly Education and ESS, Spur combines proprietary technology, trained substitutes via Spur Classroom, school-level recruiting through SchoolCircle, a built-in absence management system, and zero conversion fees — all in a single platform with no long-term contracts.
Spur outperforms Kelly Education on fill rates, technology, training, cost, and responsiveness. Spur achieves 92%+ fill rates vs the industry average of 70–80%. Spur's proprietary platform includes built-in absence management (eliminating the need for Frontline), while Kelly requires separate AMS software at an additional $15,000–$50,000/year. Spur trains every substitute through Spur Classroom, offers per-school concierge service with under-5-minute response times, charges no conversion fees, and never uses surge pricing. Kelly typically charges $3,000–$8,000 in conversion fees and applies premium rates on high-demand days.
Spur offers several advantages over ESS (Educational Staffing Solutions). Spur includes a built-in absence management system at no additional cost, eliminating the need for Frontline. Spur recruits proactively through social media and community outreach rather than relying on job board postings. Every substitute completes Spur Classroom training modules customized for their assigned schools. Spur charges no conversion fees (ESS typically charges $3,000–$8,000 per hire) and never applies surge pricing. Districts switching from ESS to Spur typically see improved fill rates and reduced administrative burden.
Zen Educate operates as a marketplace connecting schools with available educators in a gig-economy model. Spur provides full-service managed staffing with trained, vetted substitutes, a dedicated concierge per school, and a proprietary technology platform. Zen's marketplace model means substitutes are self-directed with no required training or school-specific preparation. Spur ensures consistent quality through Spur Classroom training, interviews 100% of candidates, and provides a single point of accountability for fill rates and sub performance.
Swing Education uses an app-based marketplace model for substitute placement. Spur goes further with full-service managed staffing: comprehensive training (Spur Classroom), school-level recruiting microsites (SchoolCircle), built-in absence management, and human concierge service with under-5-minute response times. Swing's self-service approach can leave school administrators without the support they need when covering critical absences. Spur provides a dedicated concierge for every school, not a support ticket queue.
Yes. Spur includes a built-in absence management system at no additional cost. Districts using Spur can cancel their Frontline or Aesop subscription entirely, saving $15,000–$50,000 per year. Spur's AMS handles absence reporting, scheduling, substitute matching, and analytics — all in the same platform you use for staffing. One vendor, one login, and real savings.
No. Spur never charges conversion fees. If a substitute working through Spur is a great fit for a permanent role in your district, you can hire them at zero cost. Legacy providers like Kelly Education and ESS typically charge $3,000–$8,000 per conversion, creating a financial barrier to retaining your best classroom talent. Spur believes finding great people for your schools is a success — not a billable event.
Spur maintains fill rates of 92% or higher across all partner districts. This is significantly above the national average of 70–80% for substitute teacher placements. Higher fill rates are driven by Spur's proprietary matching technology, proactive social media recruiting, trained substitute pool, school-level candidate sourcing through SchoolCircle, and dedicated concierge service that resolves last-minute coverage gaps in real time.
Spur Classroom is a comprehensive training platform with dozens of customizable modules covering classroom management, instructional strategies, school-specific policies, emergency procedures, and professional development. Districts customize the training path for their needs. This preparation is a key reason Spur substitutes receive better feedback from school staff and have higher retention rates than the industry average.
SchoolCircle creates individual recruiting microsites for each school in a district. Parents, alumni, community members, and local college students can apply to work at the specific school they know and care about. This community-based approach yields higher-quality candidates who stay longer compared to generic district-wide job postings. No other K-12 staffing company offers school-level recruiting at this scale.
Most districts are fully operational with Spur within two weeks. There is no lengthy implementation timeline, no IT integration required, and no staff training needed to use the platform. Spur handles the entire transition — including onboarding your existing substitute pool, transferring absence management workflows, and training your admin team on the dashboard. You can switch mid-year without service disruption.
No. Spur does not require multi-year agreements or long-term lock-in. Service is month-to-month with no termination penalties. Most districts are operational within two weeks, and there is no IT integration or software training required. Districts stay with Spur because the service works — 92%+ fill rates, trained subs, under-5-minute response times — not because of a contract clause.
5,000+ schools made the switch. No long-term contracts. No conversion fees. No surge pricing. Operational in two weeks. Schedule a call and we'll show you exactly how Spur compares for your district.