Crypto
Crypto Fear and Greed Index vs Santiment
Quick answer
Santiment is a deep behaviour-analytics platform that blends on-chain data, social metrics and development activity into many separate charts for research. The CFGI Crypto Fear and Greed Index does something different: it distils sentiment into a single 0 to 100 score per asset, across four timeframes, that anyone can read in seconds. Santiment is for hands-on analysts who want raw data; CFGI is for a fast, comparable read of fear and greed. This is education, not financial advice.
CFGI data
CFGI scores 100+ assets individually on one 0 to 100 scale, refreshed every 15 minutes across four timeframes since March 2022. Santiment gives you raw dashboards to interpret yourself; CFGI gives you the synthesised answer, the same number you can compare across coins and dates.
Source: CFGI dataset and public Santiment product information, June 2026.
Key takeaways
- Santiment blends on-chain, social and development-activity data.
- It is a research suite of many separate charts.
- Its development-activity data is a distinctive, fundamental signal.
- CFGI is a single 0 to 100 sentiment score per asset.
- They answer different questions and can be used together.
How They Differ
Santiment combines on-chain metrics, social media data and development activity into a broad analytics suite. It is powerful, but it hands you dozens of separate indicators to interpret. The skill, and the time, is in reading them. The CFGI Crypto Fear and Greed Index takes the opposite approach. It folds 10 indicator groups into one number from 0 to 100 for each asset, so the question "is the crowd fearful or greedy" has an immediate answer you can compare across coins and over time.
| Santiment | CFGI | |
|---|---|---|
| Output | Many separate charts | One 0 to 100 score |
| Focus | On-chain, social, dev activity | 10 indicators synthesised |
| Per asset | Yes, deep dashboards | Yes, 100+ assets scored |
| Timeframes | Configurable charts | 4 (15m to long-term) |
| Best for | Hands-on research | Fast, comparable read |
Santiment versus CFGI.
What Santiment Offers
What sets Santiment apart from a pure on-chain tool is its three-pillar approach to "behaviour analytics", combining on-chain data with two dimensions many platforms ignore: social and development activity. On the social side, it tracks metrics like "social dominance" (how much of the crypto conversation a coin commands), crowd sentiment, and even the top trending words across crypto social media, a direct window into narrative and hype. On the development side, and this is genuinely distinctive, it tracks GitHub-style development activity, how actively a project’s code is actually being built and maintained, which is a rare, fundamentals-flavoured signal in a market obsessed with price. Covering a very wide universe of assets, Santiment is built for the analyst who wants to weave together what holders are doing on-chain, what the crowd is saying socially, and whether the underlying project is genuinely being developed, into their own bespoke thesis.
Raw Dashboards Versus a Synthesised Score
The core trade-off mirrors the one in any "raw data versus finished answer" comparison, but with a twist worth drawing out. Santiment’s social metrics, social dominance, trending words, crowd sentiment, are exactly the kind of signal a Fear and Greed Index also reads, but Santiment hands them to you as separate charts to interpret, whereas CFGI folds social activity into its single score so you do not have to read a dozen dashboards to reach a conclusion. The genuinely different element is Santiment’s development-activity data, which a sentiment index does not attempt to capture at all, because it is a fundamental signal about a project’s health rather than a measure of the crowd’s mood. So the two are not strictly competitors: CFGI answers "how does the crowd feel?" in one number, while Santiment offers the raw social and on-chain material behind that feeling plus a fundamentals lens (is this project actually being built?) that sits outside the scope of any sentiment gauge.
Mood, Plus a Fundamentals Lens
CFGI answers "how does the crowd feel?" in one number. Santiment hands you the raw social and on-chain data behind that, plus development-activity data, a rare fundamentals signal a sentiment index does not measure.
Which Should You Use?
If you want to dig into on-chain flows, social narrative and development health to build your own thesis, Santiment is a strong, multi-dimensional research tool. If you want a quick, objective gauge of where fear and greed sits, on one asset or the whole market, CFGI is built for that. Many people use a synthesised score like CFGI for the read and deeper tools like Santiment for the why, and the two genuinely complement each other: the index tells you the crowd has hit an extreme of fear or greed, and Santiment’s social, on-chain and development data can help you understand what is driving that mood and whether the underlying project justifies it. The fast answer and the deep research are not rivals so much as two stages of the same process, the index for the quick read and Santiment for the deeper investigation behind it.
CFGI Crypto Fear and Greed Index, live
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The synthesised read, in one number.
Frequently asked questions
What is Santiment?
A behaviour-analytics platform that blends on-chain data, social metrics (social dominance, crowd sentiment, trending words) and development activity (how actively a project’s code is built) into a broad research suite covering a very wide universe of assets.
Is Santiment a Fear and Greed Index?
No. Santiment is an analytics platform of many on-chain, social and development charts. The CFGI Fear and Greed Index synthesises sentiment into one 0 to 100 score per asset, which is a different kind of tool.
What makes Santiment distinctive?
Its development-activity data, tracking how actively a project is being built, which is a rare, fundamentals-flavoured signal that a sentiment index does not attempt to capture. Its social metrics, by contrast, overlap with the kind of signal a Fear and Greed Index already folds into its score.
Can you use Santiment and CFGI together?
Yes, and they complement each other. CFGI gives a fast, comparable read of fear and greed; Santiment lets you dig into the on-chain, social and development detail behind a move, and judge whether the project justifies the mood. This is education, not financial advice.
Lucas, CFGI Research
Lucas is the founder of CFGI and leads its research. He built the platform that scores Fear and Greed across 100+ crypto assets and the equity market from a 0 to 100, 10-indicator model, and has tracked crowd emotion through multiple full crypto and equity cycles. He writes about market sentiment, behavioural finance and how emotion shapes price.
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This article is educational and is not financial advice. Crypto and equities are volatile and you can lose money. See our disclaimer.