Curated replacements grouped by fit, tradeoffs, pricing flexibility, and platform access. Use this list to decide which Similarweb competitor is worth testing first.
Looking for a Similarweb replacement? We've profiled 20 alternatives by workflow fit, pricing flexibility, caveats, and platform access. Whether you need a free option to trial, mobile-ready workflows, or API integrations, this list helps you choose what to test first.
Disclosure: outbound links may include affiliate or sponsor links
Which Alternative Should You Use?
Semrush
Closest replacement
Best for: Investors and operators using SEO, paid search, web traffic, and AI visibility as alternative data for digital businesses.
Semrush best matches the base workflow on market monitoring, financial data API, and research reports.
Semrush also has a free plan, so you can try it without paying. Free-plan limits: Signup required. Credit card required. Free account and paid-plan trials are limited.
Watch for: Marketing platform, not investing software: Semrush does not provide portfolio tracking, valuation models, broker execution, or official company fundamentals.
Best for: Investors and operators using flight activity, delays, route data, or aviation operations as logistics and travel-demand signals.
FlightAware best matches the base workflow on market monitoring, financial data API, and market data API.
FlightAware also has a free plan, so you can try it without paying. Free-plan limits: Free web and mobile flight tracking are available.
Watch for: Aviation data, not finance data: FlightAware provides flight tracking and aviation APIs, not company fundamentals, prices, valuation models, or portfolio tools.
Best for: Investors, analysts, and funds using alternative data such as search, web traffic, app usage, social, news, reviews, and transcripts to forecast company KPIs before earnings.
TickerTrends best matches the base workflow on market monitoring, financial data API, and research reports.
TickerTrends also has a free plan, so you can try it without paying. Free-plan limits: Signup required. TickerTrends Core is $998 per year after a seven-day trial and carries a 30-day money-back guarantee.
Watch for: Alternative data is noisy: Search, social, traffic, and app signals are proxies for business performance. Users need modeling discipline, validation, and company-specific KPI context.
Bottom line: Investors and operators using SEO, paid search, web traffic, and AI visibility as alternative data for digital businesses.
Keep
App & Website Traffic
APIs & Data Feeds
Sheets / Excel Add-ins
Gain
Blogs
Lose
Data Visualizations
Watch out
Avoid as a full replacement if you rely on market data API and charting and technical analysis.
Free-plan limits: Signup required. Credit card required. Free account and paid-plan trials are limited.
Marketing platform, not investing software: Semrush does not provide portfolio tracking, valuation models, broker execution, or official company fundamentals.
Bottom line: Investors, analysts, and funds using alternative data such as search, web traffic, app usage, social, news, reviews, and transcripts to forecast company KPIs before earnings.
Keep
App & Website Traffic
APIs & Data Feeds
Data Visualizations
Gain
Stock Ideas
Screeners
Stock Comparison
Quant
Lose
Sheets / Excel Add-ins
Watch out
Avoid as a full replacement if you rely on market data API, AI research workspace, and options and trading workflows.
Free-plan limits: Signup required. TickerTrends Core is $998 per year after a seven-day trial and carries a 30-day money-back guarantee. KPI Tracking Suite is custom priced with a trial available by request.
Alternative data is noisy: Search, social, traffic, and app signals are proxies for business performance. Users need modeling discipline, validation, and company-specific KPI context.
Bottom line: Nordic and European investors looking for a fundamentals-rich screener, reports, owner data, technical charts, and dividend research.
Keep
APIs & Data Feeds
Sheets / Excel Add-ins
Data Visualizations
Gain
Screeners
Stock Ideas
Index Rebalancing
Watchlist
Lose
App & Website Traffic
Watch out
Avoid as a full replacement if you rely on market monitoring, market data API, and research reports.
Free-plan limits: Signup required. Free account has limited access. Full data requires Premium, Pro, Pro+, or Enterprise.
Best value is Nordic-first: Global coverage exists on higher tiers, but Börsdata is strongest for Nordic equities and Nordic ownership/insider workflows.
Bottom line: Corporate strategy, innovation, venture, M&A, and investment teams researching private companies, markets, deals, and competitive signals.
Keep
APIs & Data Feeds
Sheets / Excel Add-ins
Data Visualizations
Gain
Screeners
Corporate Actions & Special Situations
Newsletters
AI Research
Lose
App & Website Traffic
Free tier
Watch out
Avoid as a full replacement if you rely on market data API and options and trading workflows.
Free-plan limits: Signup required. Trial-only access. Pricing is request-based.
Enterprise price and sales motion: CB Insights pricing is request-based, so it is not a fit for casual users or teams needing self-serve low-cost access.
Bottom line: Investors and operators using flight activity, delays, route data, or aviation operations as logistics and travel-demand signals.
Keep
APIs & Data Feeds
Data Visualizations
Gain
Alerts
Satellite / Geospatial
Lose
App & Website Traffic
Sheets / Excel Add-ins
Watch out
Avoid as a full replacement if you rely on AI research workspace.
Free-plan limits: Free web and mobile flight tracking are available. Premium subscriptions add alerts and historical lookback. AeroAPI is usage-priced; Firehose and enterprise products require licensing or sales engagement.
Aviation data, not finance data: FlightAware provides flight tracking and aviation APIs, not company fundamentals, prices, valuation models, or portfolio tools.
Bottom line: Investors and operators researching app, web, ad, gaming, and audience trends as alternative data.
Keep
App & Website Traffic
APIs & Data Feeds
Gain
No additional capabilities listed.
Lose
Sheets / Excel Add-ins
Data Visualizations
Watch out
Avoid as a full replacement if you rely on options and trading workflows.
Free-plan limits: Public reports and selected tools are free. Commercial access requires demo/sales engagement. Pricing is customized by customer, module, geography, and access needs.
Sales-led enterprise pricing: Sensor Tower states that pricing is customized. There is no public self-serve price table for the commercial platform.
Bottom line: Analysts, builders, and investors needing free official macroeconomic time series, release calendars, charts, Excel access, and API access from the St. Louis Fed.
Keep
APIs & Data Feeds
Sheets / Excel Add-ins
Data Visualizations
Gain
Macro Data
Calendar
Alerts
Official Sources
Lose
App & Website Traffic
Watch out
Avoid as a full replacement if you rely on market data API, research reports, and AI research workspace.
Free-plan limits: FRED account features page describes the account as free. Free account enables dashboards, saved graphs/maps, data lists, email updates, and API access. API documentation says all web service requests require an API key.
API key required: All FRED web service requests require an API key, and requesting or viewing keys requires a free FRED account.
Bottom line: Analysts and teams looking for a customizable financial workspace that connects their own data, vendors, dashboards, and AI agents.
Keep
APIs & Data Feeds
Sheets / Excel Add-ins
Data Visualizations
Gain
Custom Dashboards
AI Research
AI Chat
Financials
Lose
App & Website Traffic
Other coverage
Watch out
Avoid as a full replacement if you rely on market data API and research reports.
Free-plan limits: Signup required. An August 25, 2026 founder update says OpenBB will release Workspace, ODP, Copilot, and Excel Add-in as open source; release timing and hosted-product transitions are pending. Community Edition is free for individuals.
Does not provide production market data: OpenBB says Workspace includes a limited FMP-powered sandbox, but organizations connect their own datasets for production workflows.
Bottom line: Investors and operators using vessel movements, port calls, congestion, and AIS history as shipping, commodity, trade, or supply-chain alternative data.
Keep
APIs & Data Feeds
Data Visualizations
Gain
Shipping & Trade
Alerts
Lose
App & Website Traffic
Sheets / Excel Add-ins
Watch out
Avoid as a full replacement if you rely on market data API and AI research workspace.
Free-plan limits: Signup required. A free account is available, and Basic, Essential, and Enterprise are the named online plans; current public prices are inaccessible. The purchase flow offers a 7-day trial, requires a single-user license, and states that payments are non-refundable.
API is account-specific: MarineTraffic API services use API keys but are not included automatically with an online plan. Access depends on the account's contract.
Bottom line: Analysts and developers who need official Japanese monetary-policy releases, schedules, and BOJ time series.
Keep
APIs & Data Feeds
Data Visualizations
Gain
Macro Data
Calendar
Alerts
Official Sources
Lose
App & Website Traffic
Sheets / Excel Add-ins
Watch out
Avoid as a full replacement if you rely on AI research workspace.
Free-plan limits: BOJ Time-Series Data Search and API are public and free, with JSON and CSV access. Email notifications are optional for newly uploaded website information.
Official data source, not an investor app: The BOJ provides statistics, releases, calendars, charts, and APIs, but no screener, portfolio analytics, broker connection, or investment recommendations.
Bottom line: Energy analysts and developers needing official U.S. operational and statistical data with reproducible API access.
Keep
APIs & Data Feeds
Sheets / Excel Add-ins
Data Visualizations
Gain
Calendar
Official Sources
Lose
App & Website Traffic
Watch out
Avoid as a full replacement if you rely on market data API, AI research workspace, and options and trading workflows.
Free-plan limits: Web tools and downloads are free; an API key requires free registration. EIA advises staying below about 9,000 requests per hour and five requests per second, but route-specific limits can be lower. API keys can be temporarily suspended for seconds or minutes when throttles are exceeded.
Not a commodity quote feed: EIA publishes operational and statistical data on dataset-specific schedules, not executable futures or spot quotes.
Bottom line: Developers and analysts needing macro indicators, economic calendar data, markets data, forecasts, financials, Excel/Sheets integrations, and API/WebSocket delivery.
Keep
APIs & Data Feeds
Sheets / Excel Add-ins
Gain
Macro Data
Calendar
Alerts
News
Lose
App & Website Traffic
Data Visualizations
Watch out
Avoid as a full replacement if you rely on research reports, AI research workspace, and charting and technical analysis.
Free-plan limits: API pricing page lists Standard at $199/month or $149/month equivalent billed yearly. API pricing page lists Professional at $399/month or $299/month equivalent billed yearly. Paid one-week trials are nonrefundable, auto-renew unless canceled, and allow 100 requests or 100,000 data points.
Real API use is paid: Guest credentials are limited/sample access. API plans offer monthly, quarterly, and yearly billing.
Bottom line: Users looking for cited AI answers over finance pages, filings, news, charts, watchlists, screeners, ownership data, and earnings documents.
Keep
APIs & Data Feeds
Data Visualizations
Gain
Screeners
Watchlist
News
Calendar
Lose
App & Website Traffic
Sheets / Excel Add-ins
Other coverage
Watch out
Avoid as a full replacement if you rely on market data API and research reports.
Free-plan limits: Free consumer plan includes 3 Pro searches per day. Pro is listed locally at $20/month and Max at $200/month for consumer access. Agent API finance_search is billed at $0.005 per invocation, or $5 per 1,000 invocations, with model tokens billed separately.
AI answer quality still needs review: Perplexity cites sources, but investment conclusions, calculations, and data joins should be verified before use.
Bottom line: Developers and analysts needing REST/WebSocket market data, fundamentals, calendars, transcripts, ownership, ESG, and macro datasets.
Keep
APIs & Data Feeds
Sheets / Excel Add-ins
Gain
Screeners
News
Calendar
Dividends
Lose
App & Website Traffic
Data Visualizations
Watch out
Avoid as a full replacement if you rely on market monitoring, research reports, and AI research workspace.
Free-plan limits: Signup required. Basic plan is limited to 250 API calls per day. Free tier has end-of-day timeframe, around 5 years of history, and limited bandwidth.
Free sandbox is limited: The Basic plan is capped at 250 API calls per day, end-of-day timeframe, and around 5 years of history.
Bottom line: Analysts researching country, product, industry, export, import, and economic-complexity patterns through rich global trade visualizations.
Keep
APIs & Data Feeds
Data Visualizations
Gain
Shipping & Trade
Education
Blogs
Lose
App & Website Traffic
Sheets / Excel Add-ins
Watch out
Avoid as a full replacement if you rely on market data API, AI research workspace, and options and trading workflows.
Free-plan limits: Subscription page lists Free, Pro, and Premium tiers. Pro unlocks latest trade data, export potential, data explorers, trend explorers, and API access. Premium adds Company Explorer, company profiles, and bulk downloads.
Not security-level research: OEC explains trade and economic complexity, but it does not provide stock prices, company financials, portfolio tracking, or brokerage tools.
Bottom line: Developers and students looking for a simple API key for market, fundamentals, macro, FX, crypto, commodity, and options data.
Keep
APIs & Data Feeds
Sheets / Excel Add-ins
Gain
News
News Sentiment
Market Sentiment
Calendar
Lose
App & Website Traffic
Data Visualizations
Other coverage
Watch out
Avoid as a full replacement if you rely on market monitoring, research reports, and AI research workspace.
Free-plan limits: Signup required. Free key is limited to 25 API requests per day. Personal premium plans run from $49.99 to $249.99 monthly or $499 to $2,499 yearly.
Free quota is small: A standard free limit of 25 API requests per day.
Semrush is the closest drop-in replacement with overlapping coverage in App & Website Traffic, APIs & Data Feeds, and Sheets / Excel Add-ins while adding Blogs coverage and Traffic Analytics examines website visitors, sources, engagement metrics, and competitive benchmarks. and Rich API suite: Standard API for SEO Toolkit Business users, Trends API, Listing Management API for Semrush Local users, and Map Rank Tracker API. Current versions support API key and OAuth 2.0 flows depending on endpoint family. features (workflow overlap ~75%).
Free tiers remain available through Semrush, TickerTrends, GuruFocus, Börsdata, FlightAware, Sensor Tower, FRED (Federal Reserve Economic Data), OpenBB, MarineTraffic, Bank of Japan (BOJ), EIA Open Data, Trading Economics, Ahrefs, Perplexity Finance, Financial Modeling Prep (FMP), Observatory of Economic Complexity (OEC), ORTEX, and Alpha Vantage for side-by-side testing.
Need mobile access? Semrush, GuruFocus, and CB Insights bring phone-ready workflows that Similarweb lacks.
Round out your stack with new coverage areas like Blogs, Stock Ideas, Screeners, and Stock Comparison.
Perplexity Finance is the cheapest listed monthly upgrade. No comparable monthly price is listed for Similarweb.
Mobile app
11 of 20
11 add a mobile app that Similarweb lacks.
API access
20 of 20
20 expose an API or data feed, usually on a paid plan.
Hands-on tested
7 of 20
7 tested hands-on. 2 are analyst picks.
Coverage overlap
66%
Average share of Similarweb categories each alternative covers.
Frequently Asked Questions
What are the best alternatives to Similarweb?
Semrush, TickerTrends, and GuruFocus share the most workflows with Similarweb, in that order. Start with the one whose Keep list matches what you use daily.
Which alternatives keep a free tier?
Semrush, TickerTrends, GuruFocus, Börsdata, FlightAware, Sensor Tower, FRED (Federal Reserve Economic Data), OpenBB, MarineTraffic, Bank of Japan (BOJ), EIA Open Data, Trading Economics, Ahrefs, Perplexity Finance, Financial Modeling Prep (FMP), Observatory of Economic Complexity (OEC), ORTEX, and Alpha Vantage start free, so you can test them before paying. Check each card for signup and usage limits on the free plan.
Which workflows do the top Similarweb alternatives cover?
Between them the top matches cover APIs & Data Feeds, App & Website Traffic, Data Visualizations, and Sheets / Excel Add-ins. Similarweb workflows in those areas move over as they are. The Lose column on each card names what does not.
Missing an alternative, or is a listing out of date? Tell me and I will look.
Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.