
Alpha Vantage
Twelve Data
BloombergView
Hasfiyat Altın API
Polygon.io
BestExchangeRates
Open Exchange Rates
Quandl is a platform for financial, economic, and alternative data, serving investment professionals.

SysAid
"Server Security Cloud Security Office 365 Security Penetration Testing Load Testing Security Review & Audit Managed Detection & Response Compliance Analysis"

Which is more popular?
Based on our record, Quandl seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | quandl.com | seqops.io |
| Pricing | — | |
| Company | Startup from Canada · 10 - 19 employees · 2011 | Startup from Sweden · 10 - 19 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Quandl yet.
SeqOps is a cybersecurity firm offering advanced security solutions such as vulnerability scanning, penetration testing, cloud and server security, and compliance analysis. We help businesses safeguard digital infrastructure with tailored, automated, and proactive protection services.
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


No analysis of Quandl yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Quandl and SeqOps. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I use data.nasdaq.com (formerly quandl.com). It has reasonable a la carte pricing. Source: over 3 years ago
No chance. even getting just daily open, high, low, close, volume data will be costly. maybe look at quandl.com as well ? Source: over 5 years ago
This happens a bit too frequently. It may be time to finally migrate over to the other free option that is certainly more reliable - quandl.com. Source: over 5 years ago
Tracking SeqOps since Sep 2025.
When comparing Quandl and SeqOps, you can also consider the following products.

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The simplest and most effective way to access both realtime and historical stock, forex, cryptocurrency data, and over 100 technical indicators.
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A new consumer-focused and mobile-friendly opinion site
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Real-time gold & currency price API for Turkey. 11 sources (Harem, Hakan, Mayda) delivered over REST API, WebSocket streaming and Webhooks with millisecond latency. API key + IP/domain whitelist.
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Polygon.io offers streaming realtime data for stocks/equities, ETFs, Indecies and Forex/Currencies including crypto currencies. Our Real-Time Stock Data APIs help you build the future on fintech.
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