
Bannerbear
Abyssale
APITemplate.io
Robolly
Mugshot Bot
HTMLCSS to Image API
BrandBird
Use Placid to auto-generate images, videos & PDFs from reusable templates

WolframAlpha
SpeedCrunch
Qalculate!
Numi App
Wolfram Mathematica
Symbolab
Soulver
fxSolver is an free online math solver, equation library, graphing calculator and science/engineering problem helper. To get started, add some formulas, fill in any input variables and press "Solve."

Which is more popular?
Based on our record, Placid seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | placid.app | fxsolver.com |
| Pricing | — | |
| Company | 2018 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Placid yet.
Calculate multiple equations at once, Edit existing formulas and Create new ones, Compute large numbers of values, Plot graphs, Link your results, Solve full problems and Share worksheets with your friends. fxSolver is a free tool developed by a team of engineers and programmers with the sole...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How to create a nocode PDF generation microservice with Placid & Make
More videos
fxSolver Demo
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Placid and fxSolver. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Placid yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Bannerbear is solid. You design a template, call their API, get an image back. They're doing around $40-50K MRR, plans start at $49/mo, and they've earned it. Placid and HTMLCSStoImage do similar things in slightly different ways. - Source: dev.to / 6 months ago
Any suggestions for how to approach a tool like https://pixelixe.com, https://placid.app, https://www.usestencil.com etc. I may be ignorant, but the costs seems obnoxious to me. Source: over 3 years ago
Tracking fxSolver since Mar 2021.
When comparing Placid and fxSolver, you can also consider the following products.

Auto-generate IG Stories, Pinterest Pins and more
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WolframAlpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.
Compare WolframAlpha to Placid or fxSolver:

Abyssale is an AI creative automation platform that empowers teams to generate thousands of banners, social media ads, HTML5 ads, CMYK PDFs, and videos in minutes from one design.
Compare Abyssale to Placid or fxSolver:

SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
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APITemplate.io allows you to auto-generate social images and PDF documents with a simple API or automation tools like Zapier & Airtable. No CSS/HTML required.
Compare APITemplate.io to Placid or fxSolver:

Qalculate! is a multiplatform multi-purpose desktop calculator.
Compare Qalculate! to Placid or fxSolver: