Software Alternatives & Startups

StackSource VS FillGap.app

Compare StackSource VS FillGap.app and see what are their differences

StackSource

Online platform for commercial real estate loans

Rating
0 reviews
FillGap.app

Food and supplements in one nutrient portfolio. See which of 33 nutrients you're short on with GLP-1, perimenopause or plant-based eating, and what fills each gap. iPhone and Android.

Rating
0 reviews
Pricing
Freemium $14.99 / Monthly (Premium)
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Commercial Real Estate popularity
100% vs 0%
alternatives listed
3 vs 8

Base details

Website, pricing, platforms and company facts side by side.

StackSource
FillGap.app
Website stacksource.com fillgap.app
Pricing —
Freemium $14.99 / Monthly (Premium) Official pricing
Platforms —
iPhone Android
Company — Startup from Canada · 1 - 9 employees · 2026
Listed in

About StackSource and FillGap.app

In their own words, as submitted to SaaSHub.

StackSource
FillGap.app

No description of StackSource yet.

FillGap is a nutrition app for iPhone and Android for people who eat less and need every bite to count: people on GLP-1 medications, in perimenopause, or eating plant-based. Snap a meal photo, scan a barcode or a supplement label. FillGap combines meals and supplements in one nutrient calculation...

Read more about FillGap.app

Features and specs

What each product offers, as listed by its team.

StackSource 0 features
FillGap.app 7 features

No features have been listed yet.

  • Food + supplements combined
    Meals and supplements counted together in one nutrient calculation
  • 33 nutrients
    Protein, fibre, vitamins, minerals, omega-3 and nutrients to limit
  • AI meal photo scan
    Snap a meal; foods are matched to USDA nutrient data
  • Supplement label scan
    Photograph a supplement label to add its vitamins and minerals
  • Barcode scan
    Scan packaged foods by barcode
  • Gap-closing suggestions
    Foods and supplements matched to the nutrients you're short on
  • Daily and weekly views
    See each nutrient as short, on track or over, today and on a 7-day average

Analysis

An editorial look at what each product does well and who it suits.

StackSource
FillGap.app

Overall verdict

  • StackSource is a commercial real estate financing marketplace that connects borrowers with a curated network of lenders, offering a streamlined and transparent way to source debt and equity for CRE projects without the overhead of a traditional broker relationship.

Why this product is good

  • Access to a large network of vetted capital providers, including banks, credit unions, debt funds, and life insurance companies
  • Technology-driven platform that simplifies the loan sourcing and comparison process
  • Experienced team with commercial real estate finance backgrounds providing guidance throughout the deal
  • Competitive rates achieved through lender competition for borrower deals
  • Transparent process that keeps borrowers informed at each stage of financing
  • No upfront fees model in many cases, aligning incentives with successful deal closing

Recommended for

  • Commercial real estate investors seeking acquisition, refinance, or construction financing
  • Developers looking for competitive terms across multiple lender types
  • Borrowers who want to save time by comparing several loan offers simultaneously
  • CRE professionals who prefer a tech-enabled alternative to traditional mortgage brokers
  • Small to mid-sized commercial property owners without in-house capital markets teams

No analysis of FillGap.app yet.

Videos

Walkthroughs and reviews on video.

StackSource 1 video + Add
FillGap.app 0 videos + Add

New StackSource Lender Interface

No FillGap.app videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
StackSource
FillGap.app
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing StackSource and FillGap.app.

What makes your product unique?

FillGap.app's answer:

Most apps log food or supplements, not both. FillGap combines meals and supplements into one nutrient calculation across 33 nutrients, then shows which nutrients are short, on track or over a limit, and what fills each gap. It runs like an investment portfolio for your nutrition: every nutrient is a position to buy, hold or sell.

How would you describe the primary audience of your product?

FillGap.app's answer:

People on GLP-1 medications such as Ozempic, Wegovy, Mounjaro or Zepbound who eat much less and need every bite to count. Also women in perimenopause and plant-based eaters, who face specific nutrient gaps. FillGap does not track medication doses; it works alongside a dose tracker and your care team.

What's the story behind your product?

FillGap.app's answer:

FillGap was founded by a former investment advisor at CIBC Wood Gundy. After a hyperthyroidism diagnosis at 30, he became a Certified Sports Nutrition Specialist and started treating his nutrition like a portfolio, finding which nutrients were underweight and rebalancing them, and reversed the condition. FillGap turns that approach into an app. Snap what you eat, fill what you need.

Which are the primary technologies used for building your product?

FillGap.app's answer:

  • USDA FoodData Central for food nutrient values
  • Dietary Reference Intakes (National Academies) for daily nutrient targets
  • Food and Nutrition Board Tolerable Upper Intake Levels for "over the limit" flags
  • AI image recognition to identify meals and read supplement labels

Who are some of the biggest customers of your product?

FillGap.app's answer:

  • People on GLP-1 medications (Ozempic, Wegovy, Mounjaro, Zepbound) who eat less and need every bite to count
  • Women in perimenopause managing changing nutrient needs
  • Plant-based and vegan eaters watching B12, iron, calcium, zinc and omega-3
  • People who take daily supplements and want to see them counted together with their food

Why should a person choose your product over its competitors?

FillGap.app's answer:

If you're eating less, on a GLP-1 medication, in perimenopause or eating plant-based, calories don't tell you much. What matters is whether you're getting enough protein, fibre, B12, iron, calcium, vitamin D and omega-3 from food and supplements combined. FillGap shows that in one view and suggests the foods or supplements that close each gap. Targets come from the National Academies' Dietary Reference Intakes and food lookup includes USDA FoodData Central; AI identifies meals and estimates portions, and you review before confirming.

User comments

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Alternatives to StackSource and FillGap.app

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