Overview
Zacks Investment Research was built around a single idea from founder Len Zacks (a PhD economist out of MIT): that a stock's earnings estimates get revised in one direction before its price catches up, and that tracking those revisions systematically beats guessing. That idea, published in 1979, became the Zacks Rank, a 1-to-5 grade recalculated daily across roughly 4,400 stocks. Zacks Premium is the entry-level paid tier built around that Rank, sitting below two pricier tiers, Investor Collection ($495/yr) and Zacks Ultimate ($2,995/yr), that add more specialized, themed stock lists on top of the same underlying system.
This is a quant research subscription, not a newsletter with a named picker, and not built around a handful of curated ideas. It's closer to a screening and ranking tool you use yourself than a service that hands you a short list and tells you what to do with it.
What you get
- Zacks Rank on roughly 4,400 stocks, a 1 (Strong Buy) to 5 (Strong Sell) grade recalculated every trading day off earnings-estimate-revision data
- Zacks Rank #1 Strong Buy List, the top ~5% of ranked stocks at any given time
- Zacks Style Scores, A-to-F letter grades across Value, Growth, and Momentum factors, plus a combined VGM score
- Focus List (roughly 50 longer-horizon picks) and Home Run Investor (small and mid-cap growth ideas)
- Equity research reports, a stock/fund/ETF screener, and portfolio tracking tools
On the Zacks Rank #1 performance record
Zacks publishes a running performance comparison of an equal-weighted, hypothetical Rank #1 portfolio against the S&P 500 going back to 1988, and it's one of the more transparent versions of this kind of claim we've seen: Zacks discloses the methodology in detail, says outright that the figures exclude commissions and price impact and are therefore higher than what a real investor would achieve, and has had the performance schedules reviewed by outside accounting firms across different stretches (Baker Tilly Virchow Krause, PKF Mueller, and Cherry Bekaert LLP). That review confirms the numbers were calculated per Zacks' own stated rules, it isn't an audit of whether the Rank is actually a good investment strategy, and the underlying stock universe and rebalancing rules have changed more than once since 1988, which affects how comparable the "since 1988" headline number really is across the full period.
Pricing and the refund picture
Zacks Premium runs $249/yr, commonly offered with a $1, 30-day trial. We could not get a clean current read on the live pricing page directly (it repeatedly failed to load), so treat this as accurate as of two independent third-party reviews checked against each other rather than a screenshot, and confirm the number at checkout. A separate Zacks page states members of its Investor Collection tier can cancel up to 90 days after any payment for a full refund; multiple third-party reviews describe a similar 90-day guarantee applying more broadly, though we couldn't confirm that in Zacks' own terms for Premium specifically.
Worth flagging directly: Zacks' BBB profile carries an A+ rating and nearly five decades in business, but its complaint history includes a customer allegedly charged $517 after a $1 trial without clear consent, and another who paid $3,594 for a Zacks product carrying a stated performance guarantee and was offered a $1,000 refund instead of the full amount. That's a small number of complaints relative to Zacks' size, but it's a real pattern worth knowing about before you hand over card details for a "$1 trial."
Pros and cons
What stands out
- Rank refreshes daily, not weekly or monthly, so you're never waiting on a newsletter cycle
- Broad coverage across roughly 4,400 stocks plus ETF and mutual fund research, all at the Premium price
- Unusually transparent about the hypothetical, non-tradeable nature of its own headline performance figures
- Cheap per idea given how much the Rank actually covers, compared to a handful of picks a month
Where it falls short
- It's a ranking and screening system, not a curated short list with a clear "buy this" narrative
- BBB complaint history includes refund and guarantee terms allegedly not honored in full
- Independent reviewers describe the interface and overall system as dated next to newer competitors
- No confirmed international stock coverage at the Premium tier; options coverage requires the $2,995/yr Ultimate tier
Verdict
Zacks Premium is a legitimate, long-running quant research subscription with real breadth for the price and an unusually candid disclosure of how its own performance claims are built. It's best suited to someone who wants a screening and ranking tool to build their own watchlist from, not someone looking for a short, curated list of trade ideas with a clear rationale attached to each one. The BBB complaint pattern around refunds is worth reading before you sign up on a $1 trial.
Frequently asked questions
Is Zacks Premium worth it?
If you want a broad, daily-refreshed quant ranking system to screen from, it's reasonably priced for what it covers. If you're looking for a short, curated list of trade ideas with a written rationale for each one, it's a thinner fit than a newsletter-style service.
Is the Zacks Rank's performance record independently audited?
The performance schedules have been reviewed by outside accounting firms confirming the figures match Zacks' own stated methodology, but that isn't the same as an independent audit of whether the strategy itself is sound, and Zacks says directly that the figures are hypothetical and exclude real trading costs.
Does Zacks Premium cover options trading?
Not at the Premium tier. Options-related lists are part of Zacks Ultimate, the $2,995/yr top tier.
Curious about Zacks Premium?
$1 for a 30-day trial, then $249/yr. Confirm current terms on Zacks' own site before signing up.
Visit Zacks Premium →