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TrulyInbox vs Warmy: Email Platforms Compared (2026)

By the Warmy deliverability team Updated

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real warmup mailboxes
1M+
real warmup mailboxes
US seed accounts
500K+
US seed accounts
per month, billed monthly
$49
per month, billed monthly
human support
24/7
human support

Warmy brings Adeline AI, personalized warm-up, real link clicks, inbox placement testing, verification and reputation monitoring together in one all-in-one deliverability platform.

TrulyInbox is an AI-oriented warm-up platform with provider-level analytics, account-health checks, and adaptive sending. Paid plans are based on shared daily warm-up volume across unlimited connected accounts, with more configuration and human support on higher tiers.

Key takeaways

TrulyInbox vs Warmy at a glance

What TrulyInbox does
TrulyInbox is an AI-oriented warm-up platform with provider-level analytics, account-health checks, and adaptive sending. Paid plans are based on shared daily warm-up volume across unlimited connected accounts, with more configuration and human support on higher tiers.
Best-fit workflow
Outbound teams and agencies that want mailbox readiness and provider-specific reporting alongside automated warm-up.
TrulyInbox pricing
USD monthly billing: Starter $29, Growth $99, Scale $199; annual prepayment offers lower effective monthly rates.
Warmy pricing
Plans starting from $49 / month. Seven-day trial, no credit card required.
Key strength
Provider-level history, scoring, and readiness indicators give operators several reporting views.
Important trade-off
Industry/topic content, exports, ESP analytics, and schedules are tier-dependent despite broad feature-page descriptions.

Good to knowWarmy goes beyond a single email tool: Adeline AI, warm-up, testing, monitoring and verification work together to improve your deliverability.

Warmy vs TrulyInbox, Side by Side

Warmy brings ongoing optimization, actionable intelligence and deliverability measurement into one platform. See how that broader coverage compares with the specialist capabilities below.

Primary focus
WarmyAll-in-one, self-serve email deliverability infrastructure
TrulyInboxTrulyInbox is an AI-oriented warm-up platform with provider-level analytics, account-health checks, and adaptive sending. Paid plans are based on shared daily warm-up volume across unlimited connected accounts, with more configuration and human support on higher tiers.
Best-fit audience
WarmyTeams improving and measuring sender reputation across their existing sending stack.
TrulyInboxOutbound teams and agencies that want mailbox readiness and provider-specific reporting alongside automated warm-up.
Industry content
WarmyWarmy focuses on reputation, placement testing and monitoring; this specialist capability is not presented as an equivalent Warmy feature.
TrulyInboxAI warm-up content can be configured from more than 50 industries, with five topics per industry advertised on the feature page.
Languages
WarmyWarmy focuses on reputation, placement testing and monitoring; this specialist capability is not presented as an equivalent Warmy feature.
TrulyInboxThe feature page advertises warm-up content in 12 languages, including generated subject lines, openers, and replies.
Adaptive volume
WarmyWarmy focuses on reputation, placement testing and monitoring; this specialist capability is not presented as an equivalent Warmy feature.
TrulyInboxAI Adaptive Strategy checks mailbox reputation daily and reduces volume on a decline before building activity back up.
Natural timing
WarmyWarmy focuses on reputation, placement testing and monitoring; this specialist capability is not presented as an equivalent Warmy feature.
TrulyInboxVariable timing is described as part of the AI warm-up system, while custom schedules and timezone controls are also advertised.
Provider analytics
WarmyKlaviyo, Mailchimp, HubSpot, SendGrid, ActiveCampaign, Google Workspace, Microsoft 365, and SMTP
TrulyInboxDeliverability reporting breaks performance down by Google, Microsoft, and other email service providers.
Historical reporting
WarmyWarmy focuses on reputation, placement testing and monitoring; this specialist capability is not presented as an equivalent Warmy feature.
TrulyInboxThe product describes 90-day history, daily/weekly/monthly chart views, and chart/report exports.
Readiness
WarmyWarmy focuses on reputation, placement testing and monitoring; this specialist capability is not presented as an equivalent Warmy feature.
TrulyInboxA deliverability score and Ready, Warming Up, or Needs Recovery status summarize the vendor’s view of account readiness.
Authentication health
WarmySPF, DKIM, and DMARC tracking, record checks, and DMARC report analysis
TrulyInboxAccount health monitoring exposes SPF, DKIM, DMARC, and MX status for connected senders.
API access
WarmyDocumented API included on every plan
TrulyInboxPaid pricing explicitly lists API access for warm-up triggers, warm-up data, and integration with sales tools.
Blacklist alerts
WarmyDomain/IP reputation tracking, blacklist alerts, spam-placement reports
TrulyInboxThe product rationale describes real-time domain/IP blacklist monitoring with alerts and delisting guidance.
Shared-volume plans
WarmyWarmy focuses on reputation, placement testing and monitoring; this specialist capability is not presented as an equivalent Warmy feature.
TrulyInboxPaid accounts are unlimited, but daily warm-up capacity is shared; the free plan is limited to one account and ten warm-up emails/day.
Tiered support
Warmy24/7 human support; dedicated CSM and deliverability consultant on Expert/Platinum
TrulyInboxGrowth lists priority email support; Scale adds an onboarding setup call and a dedicated account manager.
Advanced controls
WarmyWarmy focuses on reputation, placement testing and monitoring; this specialist capability is not presented as an equivalent Warmy feature.
TrulyInboxThe plan matrix places custom schedules, advanced settings, ESP analytics, and detailed exports above Starter.
Pricing and billing
WarmyFrom $49/month, billed monthly
TrulyInboxUSD monthly billing: Starter $29, Growth $99, Scale $199; annual prepayment offers lower effective monthly rates. Shared daily warm-up-volume subscription
Trial and free access
WarmySeven days, no credit card required
TrulyInboxSeven-day paid-plan trial without a credit card; free-forever one-account tier with ten warm-up emails/day.

The detailed analysis

Where Warmy Adds Value Beyond TrulyInbox

Outbound teams and agencies that want mailbox readiness and provider-specific reporting alongside automated warm-up.

01

Matching warm-up content to the sender

AI warm-up content can be configured from more than 50 industries, with five topics per industry advertised on the feature page. The feature page advertises warm-up content in 12 languages, including generated subject lines, openers, and replies. These are the published matching warm-up content to the sender elements relevant to evaluating trulyinbox's role in a deliverability stack. Features

Industry, topic, and language controls make this a more configurable proposition than generic conversation generation. The important buying question is entitlement: the feature page describes the overall platform, while pricing assigns topic/industry content to Growth and above. Validate the selected plan rather than assume every advertised control is available at entry level.

02

Adaptive activity and operator control

AI Adaptive Strategy checks mailbox reputation daily and reduces volume on a decline before building activity back up. Variable timing is described as part of the AI warm-up system, while custom schedules and timezone controls are also advertised. These are the published adaptive activity and operator control elements relevant to evaluating trulyinbox's role in a deliverability stack. Features

Adaptive reduction of traffic is a substantive difference from a fixed daily ramp because it changes the sending plan in response to the vendor’s reputation signal. A recovery pilot should inspect the actual activity changes and their explanations; the marketing description does not establish a universal threshold or guarantee for recovering a damaged domain.

03

Reporting at recipient-provider level

Deliverability reporting breaks performance down by Google, Microsoft, and other email service providers. The product describes 90-day history, daily/weekly/monthly chart views, and chart/report exports. These are the published reporting at recipient-provider level elements relevant to evaluating trulyinbox's role in a deliverability stack. Features

The provider breakdown is useful when a fleet looks healthy in aggregate but behaves differently with Google and Microsoft recipients. Historical charts allow a team to investigate change over time rather than read a single score. Confirm the export and ESP analytics entitlements because the pricing matrix distinguishes them from basic Starter reporting.

04

Readiness is a decision aid

A deliverability score and Ready, Warming Up, or Needs Recovery status summarize the vendor’s view of account readiness. Account health monitoring exposes SPF, DKIM, DMARC, and MX status for connected senders. These are the published readiness is a decision aid elements relevant to evaluating trulyinbox's role in a deliverability stack. Features

The readiness status and authentication checks support different decisions: one summarizes observed warm-up health, while the other identifies configuration conditions. Treat a Ready label as the vendor’s operational indicator, not permission to ignore list quality, production content, or provider-specific campaign evidence when increasing outreach.

05

Integrating monitoring with operations

Paid pricing explicitly lists API access for warm-up triggers, warm-up data, and integration with sales tools. The product rationale describes real-time domain/IP blacklist monitoring with alerts and delisting guidance. These are the published integrating monitoring with operations elements relevant to evaluating trulyinbox's role in a deliverability stack. Pricing Product rationale

API access and blacklist alerts give teams potential automation inputs, but they do not document every integration scenario. Before automating a pause or recovery workflow, verify available API operations, alert delivery options, and whether the relevant domain/IP monitors are included in the selected plan rather than relying only on the feature checklist.

06

Budgeting volume and service

Paid accounts are unlimited, but daily warm-up capacity is shared; the free plan is limited to one account and ten warm-up emails/day. Growth lists priority email support; Scale adds an onboarding setup call and a dedicated account manager. These are the published budgeting volume and service elements relevant to evaluating trulyinbox's role in a deliverability stack. Pricing

The economic benefit is adding accounts without a new per-inbox fee, not receiving unlimited traffic. Higher plans also change the service relationship through priority support and account management. An agency comparing options should price both its daily traffic requirement and the level of human help it needs during sender incidents.

The Warmy advantage

One Platform. Your Entire Deliverability Workflow.

From Adeline’s next-step guidance to real engagement and provider-level measurement, Warmy connects the work that separate email tools leave to your team.

Adeline AI deliverability expert

Adeline connects authentication, DNS, inbox placement, blocklists, content, engagement and provider signals into one picture. She builds personalized deliverability plans, detects spam risk and explains what to change next.

AI-powered email warm-up

Personalized timing, volume and pacing, with gradual ramp-up and engagement that includes opens, replies, important markings and moving messages out of spam.

Real link clicks

Warmy’s engagement includes real clicks on your links, alongside opens and other natural mailbox interactions.

1M+ real mailbox network

1M+ real, protected Google Workspace, Microsoft 365, and B2C mailboxes

500,000+ US seed accounts

500,000+ real US seed accounts, desktop and mobile; rotated monthly; speeds up warmup

Inbox placement and automated tests

Included: 5–50 tests/month by tier, with automated testing. Provider-level results distinguish inbox, Promotions and spam, so you can measure progress instead of relying on SMTP acceptance alone.

Reputation and blacklist monitoring

Domain/IP reputation tracking, blacklist alerts, spam-placement reports

SPF, DKIM and DMARC

SPF, DKIM, and DMARC tracking, record checks, and DMARC report analysis

Google Postmaster integration

Direct Google Postmaster integration

Built-in email verification

Check address validity as part of the wider deliverability workflow, alongside reputation work, placement testing and monitoring.

AI content optimization

AI template optimization, custom warm-up topics and templates, and conversations in 30+ languages.

Multiple mailboxes and domains

Multiple mailboxes and domains; 100 to 5,000 warmup emails/day by plan. Auto-archive keeps warm-up conversations out of your working inbox.

Your existing sending stack

Klaviyo, Mailchimp, HubSpot, SendGrid, ActiveCampaign, Google Workspace, Microsoft 365, and SMTP. Self-serve setup in minutes via OAuth or SMTP/IMAP.

API and expert support

Documented API included on every plan. 24/7 human support; dedicated CSM and deliverability consultant on Expert/Platinum.

Allowances and dedicated support vary by plan. Plans starting from $49 / month.

Plans and total cost

Warmy vs TrulyInbox Pricing

Warmy and TrulyInbox pricing compared
Pricing detailWarmyTrulyInbox
Starting price$49/ monthUSD monthly billing: Starter $29, Growth $99, Scale $199; annual prepayment offers lower effective monthly rates.
BillingMonthlyShared daily warm-up-volume subscription
Free trialSeven days, no credit card requiredSeven-day paid-plan trial without a credit card; free-forever one-account tier with ten warm-up emails/day.
Also includedAdeline AI, warm-up, placement tests, monitoring, verification and API access; allowances vary by plan.See the individual features and published plan allowances below.

Plans starting from $49 / month. See Warmy’s five plans

TrulyInbox: published plans and allowances

Starter
USD 29subscription/month · monthly
200 warm-up emails/day shared
Growth
USD 99subscription/month · monthly
1,000/day shared
Scale
USD 199subscription/month · monthly
3,000/day shared
Starter annual
USD 264subscription/year · annual prepaid
Effective USD 22/month
Growth annual
USD 1008subscription/year · annual prepaid
Effective USD 84/month
Scale annual
USD 2028subscription/year · annual prepaid
Effective USD 169/month

A mailbox subscription, an address-verification credit, a rendering test and an SMTP sending allowance buy different outcomes. Compare total cost using your own mailbox count, list size, testing frequency and sending volume; do not equate a lower unit price with equivalent coverage.

Social proof

What Senders Are Saying about Warmy

Rated 4.9/5 on G2 and trusted by 35,000+ businesses.

TESTIMONIALS

Loved by senders who live in the inbox

★★★★★5.0
“Warmy has been a game changer for us. The platform pays for itself many times over.”
Darren Prine
Co-founder and CRO, Cloud Tech Gurus
★★★★★5.0
“If you do cold email, Warmy will increase your efficiency, improve your deliverability, and cut your costs.”
Thomas TzouridisThomas Tzouridis
CEO, ActiScale
★★★★★5.0
“I've purchased many marketing tools before. Often, once you buy, you're on your own. With Warmy, they care about you.”
Gábor Majer
Founder, Nord Sales Company

The verdict

Why Choose Warmy for Complete Deliverability

Which tool to choose for each need
If you want…Choose
Everything in one platformWarm-up, placement tests, verification, authentication and reputation monitoring in one connected workflow.Warmy
Adeline AI expertisePersonalized plans, predictive spam-risk detection and clear next steps from your AI deliverability expert.Warmy
Real engagement and seed accountsA 1M+ mailbox network, real link clicks and 500,000+ US seed accounts.Warmy
Expert help and an easy startSelf-serve setup, API access and 24/7 human support; dedicated consultant options on higher tiers.Warmy
Track Google versus Microsoft performance before launching a prospecting segment.TrulyInbox
Configure industry/language warm-up and inspect reputation-triggered volume reductions.TrulyInbox
Onboard an agency fleet with Scale’s setup call and ongoing account manager.TrulyInbox

TrulyInbox: specialist capabilities

  • Provider-level history, scoring, and readiness indicators give operators several reporting views.
  • AI content can align with industry and language rather than only generic text.
  • Unlimited paid connections and API access support multi-mailbox operations.

Trade-offs to evaluate

  • Industry/topic content, exports, ESP analytics, and schedules are tier-dependent despite broad feature-page descriptions.
  • Unlimited accounts still divide a finite shared daily warm-up allowance.
  • Adaptive and readiness labels are vendor-derived signals; production inbox outcomes require separate validation.

A practical evaluation

Using Warmy Alongside TrulyInbox

  1. 1

    Define the job for TrulyInbox

    Track Google versus Microsoft performance before launching a prospecting segment. Keep that objective separate from your sender-reputation and placement baseline.

  2. 2

    Establish a placement baseline

    Test a representative message with a consistent provider mix. Record authentication, inbox and spam placement before changing the sending workflow.

  3. 3

    Evaluate TrulyInbox against its output

    Industry, topic, and language controls make this a more configurable proposition than generic conversation generation. The important buying question is entitlement: the feature page describes the overall platform, while pricing assigns topic/industry content to Growth and above. Validate the selected plan rather than assume every advertised control is available at entry level.

  4. 4

    Coordinate complementary work

    Industry/topic content, exports, ESP analytics, and schedules are tier-dependent despite broad feature-page descriptions. Keep specialist tooling where it serves a separate job. Coordinate any overlapping warm-up schedules instead of doubling engagement volume.

  5. 5

    Review before scaling

    Compare provider-level placement alongside specialist results, bounces and complaints. Address validity, rendering previews and SMTP acceptance alone do not prove inbox placement.

FAQ

Warmy vs TrulyInbox
FAQs

TrulyInbox is an AI-oriented warm-up platform with provider-level analytics, account-health checks, and adaptive sending. Paid plans are based on shared daily warm-up volume across unlimited connected accounts, with more configuration and human support on higher tiers. Warmy focuses on sender reputation, inbox-placement testing and authentication monitoring alongside the existing sending stack.

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