7 OpenedOrNot Alternatives That People Actually Use
You installed OpenedOrNot because it was free and showed up in the Chrome Web Store. Fair enough. But if you're shopping for something better, here's the first thing you should know: OpenedOrNot has one review on G2, dated 2022, and it's marked incentivized. That's the entire public track record.
OpenedOrNot is part of the 500apps Infinity Suite - a bundle of 50 apps for $14.99 per user/month. Marketplace reviews of the suite mention that some of the individual apps feel clunky, which tracks with what we've seen when testing bundled productivity suites that try to do everything at once. Most of the alternatives people actually switch to have free tiers that do the one thing you care about: telling you if someone opened your email.
Our Picks (TL;DR)
- Doubletick - Best free option for simple Gmail tracking.
- Mailtracker - Best lightweight option people try first.
- Yesware - Best if you want tracking inside a CRM-style workflow.
These are the tools that keep coming up in real sales-community threads - not the 30-tool directory dumps with stale pricing and zero opinions.
2026 Pricing Comparison
Most directory pages listing these tools have outdated numbers. We've verified what things actually cost right now.
| Tool | Free Tier? | Paid Price (2026) | Best For |
|---|---|---|---|
| OpenedOrNot | Yes | $14.99/user/mo (suite) | Teams already in the 500apps ecosystem |
| Doubletick | Yes | None needed | Simple free tracking |
| Mailtracker | Yes (limited) | ~$5-20/user/mo | Simple paid tracking |
| Yesware | Yes (basic) | ~$19/user/mo | CRM-connected teams |
| Mixmax | Free tier after trial | $89/user/mo (Suite, annual) | Teams with budget |
| GMass | No | $29.95/mo (Standard) | High-volume Gmail campaigns |
| Streak | No | ~$59/mo | CRM-first Gmail users |
| SalesHandy | No | $25/mo (annual) | Outbound sequences at scale |
You're comparing email trackers, but here's the real question: are your emails even landing? Prospeo's 5-step verification delivers 98% email accuracy - so every tracked send hits a real inbox, not a bounce. At $0.01 per email, it costs less than any tracker on this list.
Stop tracking emails that never arrived. Verify first.
7 Alternatives Worth Trying
1. Doubletick
If you want a simple Gmail tracker without buying into a big suite, Doubletick is where most people start. No paid plan, no upsell pressure, no feature bloat.
One reason people look for OpenedOrNot alternatives in the first place is trust and permissions. In r/Gmail, a user explicitly rejected an email tracker because it requested access to "read, compose, send, and permanently delete all your email." That concern is real - so whichever tracker you pick, check what permissions you're granting before you click "Allow."
Use this if you want a lightweight tracker and care about keeping your setup simple.
Skip this if you need CRM sync, team analytics, or sequence automation.
2. Mailtracker
A Reddit post in r/EmailProspecting calls out Mailtracker as a solid option for simple Gmail tracking - "no branding, unlimited tracking, and no need to sign up" was one user's summary. That's a good snapshot of why people try it early in their search.
The free tier covers basic tracking. Paid plans run roughly $5-20/user/month depending on the features you need, which is reasonable for what you get.
Use this if you want a clean tracker with a cheap upgrade path.
Skip this if you need anything beyond individual Gmail tracking.
3. Yesware
Yesware is the common pick when you want email tracking that fits into a structured sales workflow instead of "just a pixel in Gmail." It connects to your CRM, logs activity automatically, and gives you reporting that actually means something to a sales manager.
Pricing sits around $19/user/month for paid plans.
Use this if your team wants tracking inside a CRM-connected process.
Skip this if you're a solo user who just wants to know if someone opened an email.
4. Mixmax
Here's the thing about Mixmax: it's an excellent product that's absurdly overpriced if all you want is email tracking.
The full Suite runs $89/user/month on annual billing. After the 14-day free trial, Mixmax moves you to a free tier that still includes core features like email tracking, meeting scheduling, and basic sequences. But if you need deeper analytics and the full engagement stack, you're paying premium pricing for what started as a Gmail extension. We've tested it, and the product is genuinely good - the question is whether your use case justifies that price tag. For teams already using Mixmax for scheduling and sequences, tracking is a nice bonus baked in. For everyone else, you'd be paying $89/month mainly to check whether someone read your email.
If Mixmax is close but the pricing is the dealbreaker, see these Mixmax alternatives.
5. GMass
GMass is built for high-volume Gmail campaigns, not casual open tracking. If you're sending 500+ emails a week from Gmail, it's one of the most established tools in the category.
Prices increased effective January 1, 2026 - Standard is now $29.95/month, and all plans include unlimited emails. That's a meaningful bump from previous pricing, but the volume capabilities justify it for heavy senders.
If you're doing volume sends, it also helps to understand email velocity so you don't trip limits.
Skip this if you just want to track 10-20 individual emails a day. It's overkill.
6. Streak
Streak is the "CRM inside Gmail" option. A Reddit user summed up the current frustration well: it "was free," now it's $59/month, and they "can't justify it" for a solo CRM.
For teams that want a full CRM living inside Gmail where tracking is secondary to pipeline management, it can make sense. For open tracking alone? $59/month is hard to justify when Doubletick does the tracking part for free.
If you're evaluating CRM-first tools, compare against other contact management software options too.
7. SalesHandy
SalesHandy has evolved into a cold outreach platform - useful for multi-step sequences at scale, but it's not the free tracking tool it used to be.
If you've seen older pages saying SalesHandy offers free unlimited tracking, the current pricing tells a different story. The Outreach Starter plan is $25/month on annual billing and includes 6,000 emails/month. That's a volume-based outbound product, not a simple tracker.
Use this if you're running cold email sequences and want tracking built into the workflow.
Skip this if you just want to know if your proposal got opened.
If you're building sequences, these cold email follow-up templates can help.
Why Open Tracking Is Broken
Let's be honest about something the directory pages won't tell you: open tracking is increasingly unreliable, and building your follow-up strategy around it is a mistake.
Apple Mail Privacy Protection preloads email content and generates machine opens. Nearly 50% of subscribers use MPP, which is enough to inflate open rates and break any automation triggered by "opened" events. Twilio puts it plainly: "open tracking is still unreliable" thanks to MPP's IP masking and phantom opens. There's also a deliverability concern in certain contexts - PR teams and journalist outreach, for example - where tracking pixels can get emails flagged.
If you want the technical breakdown, start with email tracking pixels.
In our experience, open rates have become nearly useless for follow-up decisions. The industry is shifting to click-based metrics, and honestly, it should've happened sooner.
If you're rebuilding your follow-up logic, use these sales follow-up templates as a baseline.
Verify Before You Track
The bigger problem isn't which tracker you use - it's whether your emails reach real inboxes in the first place. If your list is full of bad addresses, tracking is optimizing the wrong thing entirely. Your domain reputation takes the hit, deliverability drops, and every tracker in the world can't help you measure something that never arrived.
If you're troubleshooting inboxing, this email deliverability guide is the fastest place to start.
Open rates are broken by Apple MPP and phantom opens. The metric that actually matters is whether you're reaching real people at verified addresses. Prospeo gives you 143M+ verified emails refreshed every 7 days - not stale data that tanks your deliverability and makes your tracking pixels pointless.
Ditch unreliable open pixels. Build on data you can trust.
FAQ
Is OpenedOrNot really free?
Yes, the Chrome extension is free. It's also bundled in the 500apps Infinity Suite at $14.99 per user/month for 50 apps. The catch isn't the price - it's the minimal public proof. G2 shows one incentivized review from 2022, and marketplace feedback on the suite includes "clunky" app experiences.
What percentage of email opens are fake?
A significant share is machine-generated because of Apple Mail Privacy Protection. Nearly 50% of subscribers use MPP, which can heavily inflate open rates. Treat opens as directional signals, not reliable triggers for follow-up sequences.
Should I verify emails before tracking them?
Absolutely. If your contact data is bad, emails bounce, your domain reputation drops, and tracking becomes irrelevant. Prospeo's free tier includes 75 verified emails per month at 98% accuracy - start there and see how much cleaner your outbound gets before worrying about which tracker to install.
What's the best free email tracking tool in 2026?
Doubletick is the simplest free Gmail tracker with no paid plan required. Mailtracker also offers a free tier with basic tracking. But if you're serious about outbound, the tracker matters less than the data quality underneath it - bad addresses mean your emails never arrive in the first place.