
CodeRabbit
Cubic
GitHub
Codex 3.0 by OpenAI
CodeAnt AI
Ellipsis
Cursor
Graphite is a highly scalable real-time graphing system.

EcoEnergyCalc
Energy Bot
MyElectricCalc
elec calc
PowerCalcHub
CampPowerCalc
WattFacts
Free, accurate calculators for home energy savings — solar payback, heat pumps, EV charging, appliance running costs and more. No signup.

Which is more popular?
Based on our record, Graphite seems to be more popular. It has been mentioned 16 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | graphiteapp.org | howmuchwatts.com |
| Pricing | — | |
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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
Graphite is recommended for developers, system administrators, and IT professionals who need to monitor and visualize time-series data, particularly those working in environments with large-scale data monitoring needs.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Review: Samson Graphite 49 & Graphite 25 | Audio Mentor
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Graphite and HowMuchWatts.
HowMuchWatts's answer:
HowMuchWatts is a free suite of 50+ home energy calculators - no signup, no ads gating the result. Every calculator shows its formula and updates live as you type, so you can see exactly how the number was reached rather than trusting a black box. It also includes an appliance power-consumption reference chart and plain-English guides (solar payback, heat pump vs gas, EV charging costs) that pair with the calculators instead of just linking out.
HowMuchWatts's answer:
Most energy calculators are either buried in signup walls, ad-heavy, or give a single number with no way to check the math. HowMuchWatts is: - Free, no account needed - Transparent - the formula is shown alongside every result - Focused - 50+ calculators covering solar, heat pumps, EVs, and appliances specifically, not a generic all-purpose calculator site - Embeddable - any blog can drop a calculator into a post for free
HowMuchWatts's answer:
Homeowners and renters trying to make a specific energy decision - is solar worth it, should I switch to a heat pump, what will an EV cost to charge, what is this appliance actually costing me. Secondary audience: bloggers and content sites in the home/energy space who embed the calculators in their own articles.
HowMuchWatts's answer:
Built out of frustration with existing energy calculators - they were either oversimplified, buried behind email walls, or impossible to verify. HowMuchWatts started as a handful of calculators that show their formula and grew into a 50+ calculator suite covering solar, heat pumps, EVs, and everyday appliances, plus guides and a reference chart for the underlying data.
Share your experience with using Graphite and HowMuchWatts. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Although Graphite's UI might not be the most impressive, it seamlessly integrates with Grafana for improved visualizations. It's important to note that Graphite itself doesn't collect data directly; instead,...
Graphite is a even more established and very widely used time series database system. Graphite is a powerful monitoring tool that store numeric time series data and display them on demand via its Graphite-web...
We have no reviews of HowMuchWatts yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Startups should check the internet before naming them after tools like Graphite for monitoring https://graphiteapp.org/. - Source: Hacker News / 11 months ago
Heh, I read Graphite as the monitoring tool[1] and was very confused for a second what they want with that old thing. 1: https://graphiteapp.org/. - Source: Hacker News / 11 months ago
Graphite: Focused on simple metrics collection and visualization, widely used in DevOps monitoring. - Source: dev.to / about 1 year ago
Tracking HowMuchWatts since Jul 2026.
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