GapFiller
Verified revenuegapfiller.app
GapFiller is an all-in-one personal workspace for teachers. Plan your school year, organize weekly lessons, manage classes, homework and teaching materials, and keep everything connected in one place.
All-in-one lesson planning workspace for teachers
Revenue, 30 days
$7
Growth, 30 days
-51.1%
MRR
$23
Key facts
- Founder
- Pier · 302 followers
- Founded
- September 2024
- Based in
- 🇮🇹 Italy
- Payments
- Stripe
- Active subscriptions
- 4
- Plans from
- $109 a month
- Revenue, 12 months
- $309
- Revenue, all time
- $309
- Biggest market
- 🇮🇹 Italy
- Domain registered
- May 2023
- Registrar
- Squarespace Domains II LLC.
- Listed on StartupsIntel
- October 2026
Built with
Daily revenue, last 30 days
Verified with StripeMonthly revenue
Verified with StripePopularity by source
October 2026Not in any top-million list
That usually means fewer than about 76.5K visits a month. New and niche sites rarely reach public rankings, we check again every month.
| TrancoResearch list, average of several rankings | Not listed |
|---|---|
| Cloudflare RadarTraffic through Cloudflare's network | Not listed |
| Chrome UX ReportVisits by Chrome users, from Google | Not listed |
| Cisco UmbrellaDNS lookups | Not listed |
| MajesticSites linking to it | Not listed |
Ranks for this exact domain, lower is more popular. How we combine them
Top regions
Chrome users| Region | Relative audience | Rank in country |
|---|---|---|
| 🇮🇹 Italy | Top 1M |
Where the site ranks among Chrome users in each country, from Google's Chrome UX Report. Bars weigh that rank by the size of each country's online population.
Whois information
| Domain | gapfiller.app |
|---|---|
| Registrar | Squarespace Domains II LLC. |
| Registrar ID | 895 |
| Created date | 2023-05-16 18:38:09 UTC |
| Expires date | 2027-05-16 18:38:09 UTC |
| Updated date | 2026-05-06 21:37:11 UTC |
| Domain status | client delete prohibitedclient transfer prohibited |
| Name servers | ns-cloud-c1.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.com |
| DNSSEC | signed |
Raw whois
Domain Name: GAPFILLER.APP Registry Domain ID: DF7F9609E-APP Registrar: Squarespace Domains II LLC. Registrar IANA ID: 895 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.6466935324 Updated Date: 2026-05-06T21:37:11.277Z Creation Date: 2023-05-16T18:38:09.741Z Registry Expiry Date: 2027-05-16T18:38:09.741Z Domain Status: client delete prohibited Domain Status: client transfer prohibited Name Server: NS-CLOUD-C1.GOOGLEDOMAINS.COM Name Server: NS-CLOUD-C2.GOOGLEDOMAINS.COM Name Server: NS-CLOUD-C3.GOOGLEDOMAINS.COM Name Server: NS-CLOUD-C4.GOOGLEDOMAINS.COM DNSSEC: signedDelegation >>> Last update of RDAP database: 2026-10-26T18:24:02.227Z <<<
SEO audit
16 of 16 checks passed100
SEO score
Response 486 ms · 205 KB
- Served over HTTPS
- Title tag present
- Title length 30 to 60 characters
- Meta description present
- Description length 70 to 160 characters
- Exactly one H1 heading
- Uses H2 sub-headings
- Canonical URL set
- Mobile viewport tag
- Language declared
- Open Graph tags
- Twitter card tags
- Structured data (JSON-LD)
- Images have alt text
- At least 300 words of content
- Responds in under 1.5 seconds
- Title (56 characters)
- GapFiller | Personal Teaching Workspace & Lesson Planner
- Description (153 characters)
- Your lessons, materials, calendar and yearly plans in one personal workspace. Plan better, reuse your best work and keep your teaching archive — forever.
- Headings
- 1 H1, 8 H2, 10 H3
- Words on page
- 781
- Links
- 25 internal, 6 external
- Structured data
- FAQPage, Organization, WebSite, SoftwareApplication
On-page keywords
| Phrase | Type | Mentions |
|---|---|---|
| school teacher | Two words | 9 |
| personal workspace | Two words | 5 |
| lessons files | Two words | 4 |
| year after year | Three words | 3 |
| school teacher gapfiller | Three words | 3 |
| teacher finally yours | Three words | 2 |
| school | Word | 17 |
| teacher | Word | 11 |
Tech stack and pricing
Lowest paid plan
$109 /month
About GapFiller
What is GapFiller?
GapFiller is an all-in-one personal workspace for teachers. Plan your school year, organize weekly lessons, manage classes, homework and teaching materials, and keep everything connected in one place.
How much does GapFiller cost?
Paid plans start at $109 per month, based on the public pricing page.
How much revenue does GapFiller make?
GapFiller made $7 in the last 30 days, verified with its payment provider.