
Dungeon Scrawl
Dungeon Map Doodler
Tiamat
Mipui
donjon.bin.sh
Dungeon Builder
Dungeon Tile Mapper
A little Javascript/SVG application to create dungeon maps for role-playing games.

App Cost Calculator
MVPBuilder.io
Offshore Development Cost Calculator
Estimapp
MVP-Challenge
Project Cost Estimator
CostEstimator
Free MVP cost calculator: describe your app in 5 clicks and get a realistic 2026 estimate for a freelancer build, a traditional agency and a fixed-price 14-day build by senior professionals, where the client owns the code.

Which is more popular?
Based on our record, Gridmapper seems to be more popular. It has been mentioned 9 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | campaignwiki.org | squadprime.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Gridmapper yet.
SquadPrime MVP Cost Calculator is a free, no-signup tool for founders who want a realistic number before they talk to anyone. Describe your product in 5 clicks: platform (web, mobile or both), the features you need, user accounts, payments, integrations and admin tools. In about 30 seconds you...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
No Gridmapper videos yet. You could help us improve this page by suggesting one.
Fixed-price MVP in 14 days for non-technical founders | SquadPrime
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Gridmapper and SquadPrime.
SquadPrime's answer:
It compares three routes side by side - a freelancer build, a traditional agency and a fixed-price 14-day build - instead of giving one number. Five clicks, about 30 seconds, no signup, and the ranges reflect 2026 market rates.
It is built by SquadPrime, so the fixed-price route is a real offer, not a theory: a fixed price from $4,000 agreed before work starts, a live MVP in about 14 days, and 100% of the code is the founder's on delivery.
SquadPrime's answer:
Most app cost calculators ask for an email before showing a number, or give one wide range with no context. This one shows the result immediately, splits it by route (freelancer, agency, fixed-price 14-day build) and explains the trade-offs in speed, risk and who owns the result.
If you want the fixed-price route, the next step is a free 30-minute call where you get the exact number and a launch date.
SquadPrime's answer:
SquadPrime's answer:
SquadPrime is a fixed-price MVP studio in Sheridan, Wyoming. Founders kept asking the same first question - "what will this cost?" - so we built the calculator to answer it in 30 seconds with real 2026 market ranges, before any call.
SquadPrime itself builds the first version in about 14 days with senior professionals at a fixed price agreed upfront. If it does not work by day 14, the invoice is zero - and we keep building until it ships.
SquadPrime's answer:
A static web page with plain HTML, CSS and client-side JavaScript. The estimate is computed in the browser - nothing is sent to a server, no account and no email are needed to see the result.
Share your experience with using Gridmapper and SquadPrime. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Well, there are dedicated mapping tools (generally paid software, such as Grid Cartographer on Steam, which is supposedly very nice for 2D grid maps), but personally, I have found the humble web-based Gridmapper best for Qud-diving... Source: over 3 years ago
Sometimes I will also use Gridmapper: https://campaignwiki.org/gridmapper.svg. It can map a few situations that Mipui cannot do, like doors on diagonal walls. It's quirky, but also rapid once you learn the keyboard controls. Source: over 3 years ago
There are some pretty good online tools out there for homemade maps which lift the look above wobbly pencil on graph paper. Two of my favourites are Gridmapper and Dungeon Scrawl. I'm sure others could suggest more. Source: about 4 years ago
Tracking SquadPrime since Oct 2026.
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Dungeon Map Doodler is a free to use drawing tool accessible from any web browser. Easily create maps for your favourite tabletop RPGs in minutes!
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A structured 13, 21 or 30-day sprint for developers with a full-time job whose side project is stuck. Daily prompts calibrated to your project, and at each milestone a human reads what you delivered before the sprint continues.
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Tiamat is Web 2.0 Tile Mapper; Ideal for creating miniature scale maps for role playing and miniature games.
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Use this Remote Software Team Cost Calculator to identify the potential monthly cost range of your Offshore Development Team.
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