Built for the people who own this outcome professionally
When your job is keeping someone else's mail in the inbox, you need more than a spam score. InboxAlly gives deliverability specialists per-provider reputation visibility, engagement-driven reputation repair, and the diagnostic depth to isolate placement issues across domains, providers, and senders. All in one place.
Built for the work deliverability experts actually do
You're not testing whether one email lands. You're keeping multiple senders inboxed across domains, providers, and clients. InboxAlly is built for the people who own that work. The people who get pinged when one of them doesn't.
Reputation issues spread fast — root causes are buried
When the IA Score drops, the question isn't "did something go wrong?" It's "which provider, which sender, which signal?" Most tools surface the symptom. You need the cause in minutes, not hours.
Client data is scattered across providers and dashboards
Gmail Postmaster says one thing, Microsoft SNDS says another, your ESP's bounce rate is its own world. You need a single view per sending domain. One you can also share with a client.
Manual audits don't scale past a handful of senders
Checking SPF, DKIM, DMARC, DNS, list hygiene, and engagement history one domain at a time burns the day. The tooling that scales has to surface what matters automatically and let you drill into the rest on demand.
What InboxAlly gives you
A deliverability platform purpose-built for the people who own this outcome professionally.
IA Score with per-provider breakdowns
IA Score is InboxAlly's proprietary sender-reputation index, scored 0–100%, predicting your expected inbox placement rate based on seed performance data weighted toward recent results. It updates daily and breaks down per mailbox provider, so when the score moves you can see exactly which provider drove it and what changed.
See how the IA Score worksPer-mailbox-provider inbox placement testing
Send to a seed network covering Gmail, Google Workspace, Outlook, Hotmail, Microsoft 365, and Yahoo. See exactly where each provider routes the message (inbox, promotions, spam, or missing) campaign by campaign. Apple Mail and additional provider coverage is available; contact support to configure your seed mix to match your audience.
Inbox placement testingEngagement-driven reputation repair
InboxAlly's core engine generates real engagement signals (opens, clicks, replies, and spam-to-inbox moves) through actual mailbox interfaces, not API calls. These behavioral signals retrain mailbox providers on what your sender deserves. It's the mechanism that moves inbox placement, not just measures it.
How reputation repair worksGoogle Postmaster Tools, fully integrated
Pull Postmaster data (spam rate, IP reputation, domain reputation, authentication pass rates, encryption rate, delivery errors, and campaign-level complaint signals) directly into InboxAlly alongside your seed placement data. No tab-switching, no manual cross-referencing.
Postmaster integration setupTooling, automation, and a team behind every account
Deliverability experts don't need hand-holding. They need the tooling that offloads rote work, the in-app AI grounded in real account data, and a team reachable when a case is worth a second opinion.
IA Assistant — account-grounded answers
An in-app AI that pairs InboxAlly's deliverability playbook with live access to your account: dashboard, sends, reputation history. Ask why an IA Score moved and get an answer pulled from real data, faster than triangulating from views yourself.
Adaptive Autowarmup
AI-driven autopilot warmup that adapts to each domain's signals in real time. Native CRM integrations (HubSpot, Klaviyo, and more) plug InboxAlly into existing sending infrastructure. Less time configuring ramps, more time on the work that needs your judgment.
A team for the cases worth a second opinion
Every plan ships with a dedicated Customer Success Manager plus access to InboxAlly's deliverability team via email, live chat, phone, and Zoom. When a case warrants a second opinion (a stubborn reputation puzzle, an odd Postmaster signal, a recovery strategy call), there's a team to work it with you.
It felt impossible for the regular entrepreneur who's not a professional email guru to crack the code of open rates. Now, after seeing that those open rates actually CAN improve tremendously, I feel confident that building my list is the best way to grow my business.Dr. Linnea Passaler, founder · Heal Your Nervous System · Client of deliverability expert Fabricio Y. Fujikawa
Awarded for what works.
The deliverability expert's toolkit
Beyond the IA Score and placement testing above, InboxAlly ships the full operational toolkit. What you need to monitor reputation continuously, diagnose drops when they happen, and repair sender health across every domain you manage.
Drill into the root cause when a score moves or placement degrades.
SPF / DKIM / DMARC monitoring
Per-domain authentication tracking via DMARC Reports and Domain Analytics. Identify SPF/DKIM failures, alignment issues, and unauthorized sending sources across all your sending domains.
Per-provider placement breakdowns
Filter inbox vs. promotions vs. spam by mailbox provider (Gmail, Outlook, Yahoo, etc.) and by sender profile. Isolate which provider or sender is driving a placement change without digging through aggregate numbers.
Sender-by-sender comparison
Side-by-side comparison across your sender profiles: IA Score, placement, engagement, all in one view. Available via the Reports module with multi-select sender profiles.
List hygiene audit
Validate subscriber lists against the same address-quality checks used in deliverability incident response: disposable domains, role-based addresses, spam-trap patterns, hard bounces, and syntactic errors. Surface hygiene gaps before they pull your inbox rate down on the next send.
Move the score, not just measure it.
Multiple sender profiles under one account
Manage multiple sending domains and senders within a single InboxAlly account. Each sender profile runs its own engagement mode (warmup, repair, protect, boost), its own placement history, and its own reporting. Capacity scales with your plan.
Integrations + REST API
Connect InboxAlly to the deliverability stack you already use (ESPs, CRMs, ticketing, and incident tooling) via prebuilt integrations. For anything custom, the REST API covers seeds, sender profiles (including bulk engagement-preset changes), and broadcasts. Common use cases: syncing placement results into your ops dashboard, automating engagement mode changes when inbox rate drops, and programmatically syncing seed lists to your ESP.
Client reporting via Reports module
Export placement and reputation data per sender profile as CSV. Filter by date range, provider, and sender. Share results directly from the same data you operate on. No separate reporting layer required.
Continuous visibility so regressions catch you early.
Google Postmaster monitoring and alerts
InboxAlly monitors your connected Postmaster data continuously and surfaces alerts when Gmail reputation signals shift (domain reputation changes, spam rate movement, delivery errors), so you're not the last to know.
Domain Reports
Ongoing visibility into authentication status (SPF, DKIM, DMARC compliance), Postmaster trends, and domain health signals per sending domain, consolidated in one place.
Reputation and placement history
Trend lines for IA Score and inbox placement per sender profile over time. Track progress across warmup phases, repair campaigns, and live sending periods.
Questions deliverability experts ask
What makes InboxAlly different from other deliverability tools?
InboxAlly's engagement engine generates signals through actual graphical mailbox interfaces. Opens, clicks, replies, and spam-to-inbox moves are real browser interactions, producing behavioral signals mailbox providers can verify. The same engine covers the full sender lifecycle, from new-domain warmup through ongoing campaign protection, reputation repair on degraded senders, and ESP migrations. Per-provider inbox placement testing covers Gmail, Outlook, Yahoo, and Microsoft 365, with Google Postmaster integration for live reputation signals. For platform-by-platform breakdowns, see the comparison pages.
Can I manage multiple domains or clients in one workspace?
Yes. InboxAlly supports multiple sender profiles under one account, with per-profile IA Score, engagement modes, and reporting. Agencies typically use this to centralize client work: either managing all client sender profiles within one account, or administering separate client accounts with shared access. Plan tier determines how many sender profiles you can run simultaneously (ranging from 1 on Starter to unlimited on Enterprise).
Is there an API or programmatic access?
Yes. InboxAlly exposes a REST API covering three resource areas: seeds (list, shuffle, manage), sender profiles (create, update, bulk-change engagement presets by domain or tag), and broadcasts (placement results filtered by provider or sender). Common use cases: pulling placement data into a custom deliverability dashboard, automating engagement mode changes when inbox rate drops, and programmatically syncing seed lists to your ESP.
How granular is the reporting data?
Placement results break down by mailbox provider (Gmail, Google Workspace, Outlook, Hotmail, Microsoft 365, Yahoo) and by sender profile, with date-range filtering and period-over-period comparison. Domain Reports surface authentication compliance (SPF, DKIM, DMARC), Postmaster-sourced reputation signals, and trend data per domain. Data is exportable as CSV with configurable column selection.
Does InboxAlly integrate with Google Postmaster Tools?
Yes. Once you share Postmaster access with InboxAlly's monitoring address, GPT data flows into Domain Reports within 24 hours. This includes spam rate, domain reputation, IP reputation, authentication pass rates, encryption rate, delivery errors, compliance status, and campaign-level complaint signals (Feedback-ID). Everything that Postmaster exposes, visible inside InboxAlly without switching tabs.
How fast can I see results on a poor-reputation sender?
Recovery timelines depend on how degraded the sender is and the volume of seed engagement relative to live sends. The engagement-signal engine begins generating positive signals immediately on the first send. IA Score is predictive and updates daily based on seed placement, so it moves with the behavioral change. Provider-side signals like Google Postmaster reputation lag the underlying change by days to weeks.
What is the IA Score?
IA Score is InboxAlly's proprietary sender-reputation index, scored 0–100%, representing your predicted inbox placement rate. It's built from your seed email placement history, weighted toward recent performance, and updated daily. The score breaks down per mailbox provider, so when it moves you can see which provider drove the change. Score ranges: 95–100% Excellent, 85–94% Good, 70–84% Fair, below 70% Needs Attention.
See what InboxAlly looks like running on your stack
A 30-minute live walkthrough with a deliverability specialist on our team. Bring your hardest reputation problem. We'll show you what the dashboard says about it.
Book a 30-minute deliverability demo