Professional tools for serious strategy development.
MCP server access, DTW pattern matching, and 5x more API calls.
Billed monthly • Cancel anytime
14-day free trial • No credit card required
Advanced features for building production trading systems
Integrate with AI assistants like Claude and ChatGPT. Query stock data using natural language, automate analysis, and build intelligent trading bots.
Dynamic Time Warping for advanced pattern recognition. Find similar price movements even when they occur at different time scales or speeds.
5x more calls than STARTER. Perfect for automated trading bots that need frequent market updates and factor refreshes throughout the day.
Filter stocks by multiple criteria simultaneously. Combine factor scores, sectors, market cap, and custom conditions for precise stock selection.
Access to higher-quality 48-dimensional embeddings trained on more data. Better pattern recognition and similarity matching accuracy.
Keep all the basics: CSV exports, factor rankings, community support, and full documentation access.
See how we compare to popular market data APIs
| Feature | Factor Weave DEVELOPER |
Alpha Vantage Premium |
Polygon.io Starter |
|---|---|---|---|
| Price | $49/mo | $49.99/mo | $199/mo |
| API Calls | 500/day | 75/min | Unlimited* |
| Vector Search | ✓ 200/day | ✗ | ✗ |
| DTW Pattern Matching | ✓ | ✗ | ✗ |
| MCP/AI Integration | ✓ Built-in | ✗ | ✗ |
| Factor Rankings | ✓ Included | Additional cost | ✗ |
| Raw OHLCV Data | No (derivatives only) | ✓ | ✓ |
| Best For | ML & Pattern Trading | Technical Analysis | HFT & Raw Data |
* Polygon.io unlimited comes with soft limits and fair use policies
Build bots that trade automatically based on factor signals. 500 daily calls support hourly strategy updates and multiple trading systems running in parallel.
Use DTW to identify chart patterns across thousands of stocks. Find historical parallels to current price action for better prediction accuracy.
Connect AI assistants to your trading research. Ask questions like "find momentum stocks with low volatility" and get instant, data-driven answers via MCP.
Test strategies that require multiple data updates per day. Perfect for mean reversion, momentum, and other short-term trading approaches.
Run several different trading strategies simultaneously. Enough API calls to support 3-5 independent systems with separate update schedules.
Conduct serious quant research with advanced similarity metrics. Test hypotheses about market behavior using our professional-grade embedding space.
The only stock data API with native AI assistant support
# Works with Claude, ChatGPT, and any MCP-compatible AI
> "Find mean-reversion candidates in SPY with ATR < 2%"
✓ Found 23 stocks matching criteria
⚡ Sorted by composite score (highest first)
How algo traders use the DEVELOPER plan
Your bot queries the API at market open (9:30 AM) for fresh factor rankings. Uses ~50 API calls to update positions across multiple strategies.
Use DTW vector search (200 calls/day) to find stocks with similar patterns to your winners. Identify potential entries before breakouts.
Ask your AI assistant via MCP: "Which of my momentum positions are losing steam?" Get instant analysis with supporting data.
Export daily results to CSV, update your backtesting database, and use advanced filtering to prep tomorrow's watchlist.
Use remaining API calls for research, testing new filters, and exploring different factor combinations for future strategies.
Find the right plan for your trading volume
Join hundreds of algo traders using Factor Weave to power their automated strategies
Start 14-Day Free TrialNo credit card required • Full access to MCP & DTW • Cancel anytime
Factor Weave Platform provides impersonal, general market data and analytical tools for informational and educational purposes only. The information, data, rankings, and tools provided through our service do not constitute investment advice, financial advice, trading advice, or any other type of advice, and should not be treated as such.
No Personalized Recommendations: All data, factor rankings, similarity searches, and analytical outputs are generated through automated, algorithmic processes applied uniformly to publicly available market data. We do not provide personalized investment recommendations tailored to any individual's specific financial situation, investment objectives, or risk tolerance.
Educational and Research Tool: Our platform is designed as a data analysis and research tool for educational purposes. Any examples, use cases, or performance metrics mentioned are for illustrative purposes only and do not represent actual trading results or guarantees of future performance.
Consult Licensed Professionals: Before making any investment decisions, you should consult with licensed financial advisors, tax professionals, and legal counsel who can provide advice tailored to your specific circumstances. Factor Weave does not recommend specific securities, trading strategies, or investment actions.
No Performance Guarantees: Past performance of any strategy, pattern, or metric does not guarantee future results. Markets are inherently unpredictable, and all investments carry risk of loss. The use of our data and tools does not ensure profitable trading or investment outcomes.
Data Accuracy: While we strive for data accuracy, we make no warranties or representations regarding the completeness, accuracy, or timeliness of any information provided. Users are responsible for independently verifying all data before making investment decisions.
Publisher's Exclusion: Factor Weave operates as a publisher of bona fide financial information of general and regular circulation, providing impersonal analytical tools and data services. We are not registered as an investment adviser and do not provide personalized investment advice.