Fluxx vs Submittable:Which is more popular by branded search?
In August 2026, Submittable had more branded searches than Fluxx among grant management software worldwide. Submittable was estimated to have 74K branded searches compared to Fluxx’s 50, and held a 90.7% Share of Search versus Fluxx’s 0.06%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, Fluxx or Submittable?
Compare the systems funders manage grants in. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of Search by month for Submittable, Fluxx. The figures are in the table below the chart.
View monthly share of search table
| Month | Submittable | Foundant | AmpliFund | Blackbaud Grantmaking | Fluxx |
|---|---|---|---|---|---|
| Oct 2025 | 88.7% | 7.9% | 2.9% | 0.38% | 0.11% |
| Nov 2025 | 91.3% | 6.7% | 1.6% | 0.32% | 0.11% |
| Dec 2025 | 89.6% | 8% | 1.9% | 0.39% | 0.1% |
| Jan 2026 | 90.6% | 6.6% | 2.3% | 0.32% | 0.11% |
| Feb 2026 | 91% | 6.6% | 2% | 0.26% | 0.09% |
| Mar 2026 | 91.6% | 6.7% | 1.3% | 0.26% | 0.09% |
| Apr 2026 | 92.8% | 5.5% | 1.3% | 0.22% | 0.07% |
| May 2026 | 91.8% | 6.7% | 1.1% | 0.26% | 0.11% |
| Jun 2026 | 92% | 6.7% | 0.9% | 0.26% | 0.11% |
| Jul 2026 | 88.7% | 9.7% | 1.3% | 0.25% | 0.1% |
| Aug 2026 | 90.7% | 8.1% | 0.88% | 0.26% | 0.06% |
| Sep 2026 | — | — | — | — | — |
How has the Fluxx and Submittable comparison changed over the last 12 months?
3 findings
- Submittable was ahead of Fluxx in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Fluxx’s estimated Share of Search among grant management software worldwide moved from 0.11% to 0.06%, and its estimated monthly branded searches moved from 90 to 50.
- Across the 11 months ending August 2026, Submittable’s estimated Share of Search among grant management software worldwide moved from 88.7% to 90.7%, and its estimated monthly branded searches held steady at 74K.
How did search popularity change for grant management software worldwide in August 2026?
2 changes
In August 2026, Submittable gained estimated Share of Search among grant management software worldwide, from 88.7% to 90.7%.
Estimated monthly branded searches for Fluxx worldwide fell 44.4% over 11 measured months, from 90 to 50 in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using Fluxx’s and Submittable’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Fluxx
1 branded search term
- fluxx io
Submittable
1 branded search term
- submittable
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