6 Best OpenInsider Alternatives in 2026
The 6 best OpenInsider alternatives in 2026 for insider trade alerts and data: AyeWatch, SecForm4, Fintel, Quiver Quantitative and more.
By AyeWatch Team9 min read
OpenInsider is a free, fast way to scan SEC Form 4 filings in sortable tables. People look for an OpenInsider alternative when they want to be told about insider buys at their own tickers, because OpenInsider has no alerts or saved lists, so the only way to catch a filing is to keep checking the screens.
Below are six tools that fill that gap in different ways. One note up front: AyeWatch is a monitoring tool, not a market-data feed, and nothing on this page is investment advice.
Quick comparison: best OpenInsider alternatives
| Product | Best for | Starting price | Key difference | Review |
|---|---|---|---|---|
| AyeWatch | Insider filing alerts on tickers you choose | Free Preview, then $9/mo | Alerts on your tickers, not a screener | Read |
| SecForm4 | Email alerts on insider filings | About $45/mo | Insider filing alerts on a ticker list | Read |
| Fintel | Insider, ownership and short-interest data on a budget | $12.95/mo (billed annually) | Insider, ownership and short-interest data | Read |
| Quiver Quantitative | Congress trades and alternative data for retail | About $25/mo | Congress trades and alternative datasets | Read |
| TipRanks | Analyst ratings with insider data and alerts | $30/mo (billed annually) | Analyst ratings plus insider activity | Read |
| WhaleWisdom | Following hedge fund 13F holdings | $90/quarter | Hedge fund 13F holdings, free alerts | Read |
Starting prices are the lowest paid plan listed on each vendor's site, checked October 2026.
Best overall alternative
1. AyeWatch
AyeWatch is an AI internet monitor. Describe what you care about in plain English, such as open-market insider buys at three companies you hold, or paste the filing pages you already check, and it alerts you when a matching filing or report appears, with a short summary. It is not a market-data feed or a screener, and it gives no investment advice.
Best for: Insider filing alerts on tickers you choose.
- Rules in plain English. "Open-market purchases by the CEO or CFO above $250,000. Ignore option exercises, grants and 10b5-1 sales."
- Filings and news together. The same company can have a Form 4 monitor next to 8-K and earnings topics, all in one feed.
- Alerts that reach you. Push on the iOS and Android apps, email, Slack, Discord and webhooks.
- Hourly on Pro, ASAP mode on Pro+ for names where timing matters to you.
Pricing: Free Preview with no card. Pro is $9/mo with hourly monitoring. Pro+ is $19/mo and unlocks ASAP mode.
Try AyeWatch as your OpenInsider alternative
Describe a topic, paste a URL or monitor social media. Free Preview, no card.
Start free →Why teams choose AyeWatch
- It sends the alert, so you do not have to check. OpenInsider has no alerts; AyeWatch pushes a summary when a filing matches your rule.
- Rules drop the routine filings. Grants, option exercises and planned sales can be excluded in the rule's own words.
- Every alert links its source. The filing or article is one tap away, so you can read the original before you decide anything.
Monitor: "Insider buying at Northwind Labs, Contoso Energy and Fabrikam Bio"
Rule: "Alert me when an officer or director files a Form 4 for an open-market purchase above $100,000. Ignore grants, option exercises and 10b5-1 sales."
AyeWatch vs OpenInsider
| Feature | AyeWatch | OpenInsider |
|---|---|---|
| Starting price | Free Preview, then $9/mo | Free |
| Core job | Alerts on filings for names you choose | Screen every insider filing in tables |
| Alerts | Push, email, Slack, Discord, webhooks | None |
| Market-wide screens such as cluster buys | No | Yes |
| Historical tables and sorting | No | Yes |
| News and other filings for the same company | Yes | No, Form 4 only |
When OpenInsider is still the better pick: If you want to browse the whole market, find names you have never heard of through cluster buys, or sort years of filings, OpenInsider is free and better at that. AyeWatch only covers the companies and topics you name, has no screener or historical tables, and is not a market-data feed. Using both is reasonable: OpenInsider for discovery, AyeWatch for alerts on the names you already follow.
Best for Form 4 email alerts
2. SecForm4
SecForm4 tracks Form 4 insider trades, 13D/G filings and institutional holdings, with Insider Watch email alerts on paid tiers.
Best for: Email alerts on insider filings.
Strengths
- Form 4, 13D/G and holdings together
- Watchlist email alerts
- Free browsing
Weaknesses
- Alerts and screeners are paid
- Pricing is not clearly published
- Filings only, no news
Pricing: About $45/mo (Free plan).
Pick it if you want email alerts on insider filings for a watchlist.
Best low-cost data plan
3. Fintel
Fintel covers insider trades, institutional ownership, SEC filings and short interest, with alerts and screens on higher tiers.
Best for: Insider, ownership and short-interest data on a budget.
Strengths
- Insider and ownership data together
- Low-cost entry tier
- Alerts and custom screens
Weaknesses
- Limited free tier
- Best alerts on Silver and up
- Dense interface
Pricing: $12.95/mo (billed annually) (Free plan).
Pick it if you want ownership and insider data for under $30 a month.
Best for Congress trades
4. Quiver Quantitative
Quiver Quantitative collects Congress trades, insider trades, lobbying, government contracts and social data. Premium adds alerts, a screener and backtesters.
Best for: Congress trades and alternative data for retail.
Strengths
- Many alternative datasets in one place
- Free tier
- Congress and fund backtesters
Weaknesses
- API is a separate product
- Alerts need Premium
- Data, not context
Pricing: About $25/mo (Free plan).
Pick it if you want Congress and alternative-data signals at a low price.
5. TipRanks
TipRanks ranks analysts by track record and shows ratings, insider and hedge fund activity, with stock alerts.
Best for: Analyst ratings with insider data and alerts.
Strengths
- Analyst track-record rankings
- Insider feed and email alerts
- Free Basic plan
Weaknesses
- Paid plans billed annually
- Premium caps alerted stocks
- Heavy discounting obscures real prices
Pricing: $30/mo (billed annually) (Free plan).
Pick it if you want analyst-rated research with insider data in one subscription.
6. WhaleWisdom
WhaleWisdom tracks institutional 13F filings, with fund and stock watchlists, backtesting and free email alerts. 13F filings are quarterly and lag, so it complements Form 4 data rather than replacing it.
Best for: Following hedge fund 13F holdings.
Strengths
- Free plan with email alerts
- 13F holdings and fund analysis
- API on paid tiers
Weaknesses
- 13F data lags by up to 45 days
- No trial accounts
- Institutions only
Pricing: $90/quarter (Free plan).
Pick it if you follow hedge fund positions from 13F filings.
FAQ
What is the best OpenInsider alternative?
For alerts on insider filings at companies you choose, AyeWatch or SecForm4. For insider and ownership data on a budget, Fintel. For Congress trades and other alternative data, Quiver Quantitative.
Is there a free OpenInsider alternative?
OpenInsider is itself free. Fintel, Quiver Quantitative, TipRanks and WhaleWisdom have free plans with limits, and AyeWatch has a Free Preview with no card. Alerts on insider filings are paid on SecForm4 and Quiver Quantitative.
Does OpenInsider have alerts?
No. OpenInsider has screens and tables but no alerts or saved lists. Pair it with a monitor such as AyeWatch or SecForm4 to be told when a filing matches your criteria.
Is AyeWatch investment advice or a market-data feed?
No. AyeWatch monitors public pages and topics and summarizes what changed. It makes no buy or sell recommendations and does not provide prices, quotes or a trading data feed.
Which tool is right for you?
- You want an alert when insiders buy at companies you already follow: AyeWatch.
- You want to scan every insider filing for free: OpenInsider.
- You want email alerts on Form 4s for a ticker list: SecForm4.
- You want insider, ownership and short-interest data cheaply: Fintel.
- You follow Congress trades and alternative data: Quiver Quantitative.
- You follow hedge fund positions: WhaleWisdom.
Monitor what matters without the noise
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