The Hypertide Insider’s Guide
Everything we know about Hypertide in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.
Hypertide
The Insider’s Guide
Automated Google and Microsoft inboxes for cold email senders
Every plan, grade, refund rule and rival among cold outreach tools, read from Hypertide’s own pages.
Made by HyperTide · checked Nov 13, 2026 · toolgpa.com
Contents
- 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
- 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
- 03What it doesIts main features, where it runs, what it works with and who makes it
- 04Where it standsIts grades against its category, and whether to keep it or make your own
- 05The alternativesThe tools it is most often weighed against, side by side
- 06Quick answersThe questions people ask about it, each answered in a line or two
- 07About ToolGPAWho made this guide, what else is on the site, and how to cite it
ToolGPA put this guide together from Hypertide’s own pages, its app-store listings and our grades. Every fact in it is on Hypertide’s page too, where it is kept up to date. Checked Nov 13, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
1.6
GPA, above 5 of the 81 other cold outreach tools we grade
Hypertide sets up cold email infrastructure for senders: Google inboxes billed per inbox, and Microsoft Entra domains that each come with 25 inboxes. Orders are isolated from one another, with SPF, DKIM and DMARC configured, and the inboxes are uploaded to a sequencer by OAuth or SMTP.
To get you started, here are 8 things to know about Hypertide, taken from its own pages and our grades.
Setup is automated, but you wire it to a sequencer.
- 1
Best for Google and Microsoft inboxes for cold email
But it supplies inboxes only, and its own pages disagree on sending capacity and price.
- 2
Paid plans start at $3.30 a month
As its pricing page puts it: $3.30 per inbox / month.
- 3
It runs on Web
Web.
- 4
Automated deployment
Orders are set up automatically and the homepage says inboxes are ready in 4 to 6 hours.
- 5
Tenant separation
Each order is isolated, with its own domains, IPs and users.
- 6
Reply Relay and Domain Layover
Features included in both plans, described on the site as being for operational continuity.
- 7
A 1.6 GPA, above 5 of 81
That is against the other cold outreach tools we grade, on value, the free plan, features, ease of use and platforms.
- 8
You could make this
What Hypertide does at its core is plain work, and that is the kind of thing an AI app builder makes well.
Hypertide at a glance
- Pricing
- Paid, from $3.30 per inbox / month
- Free plan
- No
- Free trial
- None stated
- Runs on
- Web
- Made by
- HyperTide
- Category
- Cold Outreach
- Our grade
- 1.6 GPA, weak
The report card
Best for Google and Microsoft inboxes for cold email
HyperTide sets up Google and Microsoft inboxes for cold email senders, from $3.30 an inbox a month with no minimums. But it supplies inboxes only, and its own pages disagree on sending capacity and price.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | B | Google inboxes are $3.30 each a month with no minimum, and Entra domains $25 a month with 25 inboxes ($1 each). That is cheap per inbox, but you still pay for a sequencer. |
| Free plan and trial | F | No free plan and no trial is listed on its pages, so you pay from the first day. |
| Features | D | Automated setup, tenant separation, reply relay, domain layover and upload to a sequencer. It sends no campaigns itself. |
| Ease of use | C | No store rating on record. Setup is automated, but you wire it to a sequencer. |
| Platforms and integrations | C | Web only, with upload to Smartlead, Instantly and Bison. |
An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.
Who Hypertide is for
- Fits if you already send through Smartlead or Instantly and want inboxes handled
- Works for people who want to pay per inbox with no package
Who it is not for
- Not for you if you need campaigns sent, since a separate sequencer does that
- Watch out: the homepage says 2,200+ sends a month per Entra domain, the pricing page says 6,000+
- Tight if you want a small Outlook order, as the smallest is one domain with 25 inboxes
- Skip it if freshness matters: the footer shows 2024
Good to know
Good for
- Agencies and teams that run many cold email inboxes
- Senders who want Microsoft Entra inboxes sold per domain
Worth knowing
- It supplies inboxes only; a separate sequencer sends the campaigns.
- Pages disagree on capacity and price: the homepage says 2,200+ monthly sends per Entra domain and mentions $25 or $50 a month for an order, while the pricing page says 6,000+.
- Entra is billed per domain, so the smallest order is one domain with 25 inboxes.
- The site footer shows a 2024 copyright, so the pages may not be updated often.
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
$3.30
A month to start
Hypertide is a paid product, starting at $3.30 per inbox / month.
That is cheap per inbox, but you still pay for a sequencer.
Google Inboxes
$3.30
per inbox / month
Per-inbox pricing with no packages or minimums, automated setup, Relay and Layover included and automatic upload to a sequencer.
HyperTide Entra Domains
$25
per domain / month
25 inboxes included with every domain ($1 per inbox), native Outlook login and tenant separation. The pricing page lists 6,000+ monthly sending capacity per domain.
Read from hypertide.io on Nov 13, 2026.
Part 03 · Features
What it does
Its main features, where it runs, what it works with and who makes it
1
Place it runs: Web
Automated Google and Microsoft inboxes for cold email senders. Here is what it does, as its own site describes it, and what it covers: public API, dMARC.
Automated setup, tenant separation, reply relay, domain layover and upload to a sequencer.
- Automated deployment
- Orders are set up automatically and the homepage says inboxes are ready in 4 to 6 hours.
- Tenant separation
- Each order is isolated, with its own domains, IPs and users.
- Reply Relay and Domain Layover
- Features included in both plans, described on the site as being for operational continuity.
- Sequencer upload
- Inboxes are uploaded to the sending tool by OAuth or SMTP; the homepage names SmartLead, Instantly and Bison.
- Included extras
- Domain-level analytics, enterprise DNS, agency workspaces, full API access and unlimited team seats come with every plan.
Where it runs
- Web
What it works with
- Smartlead
- Instantly
- Bison
Hypertide is made by HyperTide.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
5/81
Other cold outreach tools it is graded above
Hypertide's GPA of 1.6 is higher than 5 of the 81 other cold outreach tools we grade, and level with 12.
It stands best on value for money (B, above 56 of 81) and worst on free plan and trial (F, above 0).
Its paid plans start at $3.30 a month, against a middle price of $39 for the category: 3 of the 73 others that charge start lower.
On features, ease of use and platforms it scores 1.7 out of 4. 3 tools score higher and cost less.
Each grade against the category
Every bar is all 82 cold outreach tools we grade, cut by the letter each got. Hypertide’s own letter is outlined.
- BValue for moneyAbove 56 of 81
- FFree plan and trialAbove 0 of 81
- DFeaturesAbove 0 of 81
- CEase of useAbove 1 of 81
- CPlatforms and integrationsAbove 1 of 81
Price against what you get
Each dot is one of 74 cold outreach tools. Further left costs less; higher up scores better on features, ease of use and platforms. Hypertide is the marked dot.
What paid plans start at, a month (each step along is roughly double) →
Keep it, or make your own?
Whether this is something you could build for yourself with an AI app builder, and what you would give up.
You could make this
What Hypertide does at its core is plain work, and that is the kind of thing an AI app builder makes well.
You would give up 2 things, listed below, and little else. It costs $39.60 a year. An AI app builder starts at about $20 a month on our listings, and you only need it while you build.
What you could make
- It runs in a browser, which is where something home-made would run too.
What you could not
- Reading the reports inbox providers send about your domain.
- It plugs into other products, Smartlead, Instantly and Bison among them, and has an API.
What this rests on. Hypertide’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
Part 05 · Alternatives
The alternatives
The tools it is most often weighed against, side by side
Mailforge, Infraforge, Maildoso, Premium Inboxes and Mailreef
The 5 tools Hypertide is most often weighed against, with where each one differs from it.
- 1.6GPA
Mailforge
From $3/mo
Shared-IP domains and mailboxes built for cold email sending.
- Mailforge also covers inbox warm-up.
- 1.6GPA
Infraforge
From $4/mo
Private cold email infrastructure on dedicated IPs.
- Infraforge also covers inbox warm-up.
- 1.4GPA
Maildoso
From $75/mo
- 1.6GPA
Premium Inboxes
From $3.50/mo
Done-for-you Google and Microsoft inboxes for cold email.
- Premium Inboxes also covers inbox warm-up.
- 1.4GPA
Mailreef
From $240/mo
Dedicated mail servers and mailboxes for cold email.
- Mailreef also covers inbox warm-up.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
13
Questions, each answered in a line or two
The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.
Is Hypertide free?
No. Hypertide is a paid product, starting at $3.30 per inbox / month.
How much does Hypertide cost?
Hypertide lists 2 plans. Google Inboxes: $3.30 per inbox / month.
What platforms does Hypertide work on?
Hypertide is available on Web.
Does Hypertide have an Android app?
No Android app was listed when its pages were read on Nov 13, 2026. Hypertide is listed for Web.
Does Hypertide have an iPhone app?
No iPhone app was listed when its pages were read on Nov 13, 2026. Hypertide is listed for Web.
Is Hypertide open source?
Hypertide is not described as open source on its own site, as read on Nov 13, 2026.
Does Hypertide have an API?
Yes. Hypertide offers a public API, according to its own site.
What does Hypertide integrate with?
Hypertide's listing names Smartlead, Instantly and Bison. A listing names up to eight integrations, so it may connect to more.
Who makes Hypertide?
Hypertide is made by HyperTide.
What are the alternatives to Hypertide?
The closest alternatives to Hypertide in our directory are Mailforge, Infraforge, Maildoso, Premium Inboxes and Mailreef.
How does Hypertide compare with other cold outreach tools?
Hypertide's GPA of 1.6 is higher than 5 of the 81 other cold outreach tools we grade, and level with 12.
Is Hypertide good value for money?
ToolGPA grades Hypertide B for value for money. Its paid plans start at $3.30 a month, against a middle price of $39 for the category: 3 of the 73 others that charge start lower.
Could I make my own version of Hypertide?
What Hypertide does at its core is plain work, and that is the kind of thing an AI app builder makes well.
Where this guide comes from
The prices, plans, platforms and features were read from Hypertide’s own pages on Nov 13, 2026, and the grades were given on Nov 13, 2026. Graded from this listing, whose facts were read from HyperTide's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews.
Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by HyperTide. Prices change, so check hypertide.io before you buy.
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
7,721
Tools graded, in 95 categories
ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.
Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.
7,721
tools graded
95
categories
739
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- Hypertide, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/hypertide
- How grades are givenThe rules behind every letter and every GPAtoolgpa.com/grades
- Value chartsWhat each tool costs against what it scores, for every categorytoolgpa.com/charts
- CompareAny two tools side by side, plan by plantoolgpa.com/compare
- Price changesEvery price rise and cut on record, each with its sourcetoolgpa.com/price-changes
- Prices by countryWhat apps cost on the App Store in 12 countriestoolgpa.com/prices-by-country
- Pay lessEvery public discount: yearly billing, students, nonprofitstoolgpa.com/save
- Keep or makeWhich tools are worth paying for, and which you could build yourselftoolgpa.com/keep-or-make
Scan for the live page
Prices and grades as they are today
Quoting this guide?
Please name ToolGPA and link to the live page, so readers can check the figures for themselves:
ToolGPA, "Hypertide: The Insider's Guide", checked Nov 13, 2026. https://toolgpa.com/tools/hypertide
Know someone choosing between cold outreach tools?
Send them this guide: toolgpa.com/tools/hypertide/guide
ToolGPA elsewhere: youtube.com/@toolgpa
See our other guides
The best-graded cold outreach tools after Hypertide, each with an Insider's Guide of its own.
- Cold Outreach Insider's GuideEvery one of the 82 cold outreach tools we grade, compared
- lemlist Insider's GuideCold email and LinkedIn sequences with a built-in lead database2.8 GPA
- Salesforge Insider's GuideCold email and LinkedIn sequences with AI-written messages2.8 GPA
- Saleshandy Insider's GuideCold email sequences with a B2B lead database in every plan2.8 GPA
Choosing software? Every tool graded, every price dated.
Compare tools at toolgpa.com ›Everything in this guide is ToolGPA’s own summary of what Hypertide’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Hypertide is a trademark of its owner, and this guide is not made, paid for or approved by HyperTide. Prices and plans change: check hypertide.io before you buy.