Ad creatives & email tests

Make ad creatives fast, and test whether your emails land in the inbox or in spam.

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Best AI ad creative makers and email inbox tests (2026)

Read the buying guide

Ad creatives

10 tools

Flair
Generates product photoshoots and branded marketing ad content

Freemium
from $8/mo
Free plan: 5 generated images and 1 video generation

No Trustpilot score listedPricing page
Akool
Creates multilingual avatar videos and generative visuals for marketing

Freemium
from $12/mo billed yearly
Free plan: 5 mins free streaming session time

No Trustpilot score listedPricing page
Creatify
Generates marketing video ads from product links with AI avatars

Freemium
from $15/mo
Free plan: 10 monthly credits with watermark

No Trustpilot score listedPricing page
SendShort
Turns long videos and prompts into captioned viral short clips

Freemium
from $19/mo
Free plan: 3 free videos

No Trustpilot score listedPricing page
JoinBrands
Slices UGC creation by hiring creators, influencers, and affiliates

Freemium
from $99/mo
Free plan: Explore the platform at no cost

No Trustpilot score listedPricing page
Clipwise
Creates and publishes faceless short videos on autopilot

Free trial
from $10/mo billed yearly
Trial: 3-day free trial

No Trustpilot score listedPricing page
Generate Ads AI
Create static ads, clone competitor creatives, and edit with AI

Free trial
from $29/mo
Trial: 7-day trial

4.6 Trustpilot · 20 reviews Pricing page
AdCreative.ai
Generate conversion-focused ad creatives, banners, and texts with AI

Free trial
from $39/mo
Trial: 7-day trial, 20 credits, card needed

3.5 Trustpilot · 4,639 reviews Pricing page
Billo
Connects brands with vetted video creators for custom UGC

Paid
from $149/mo
No free plan listed

No Trustpilot score listedPricing page
QuickAds
Builds data-backed image and video ads from references or catalogs

Paid
from $199/mo
No free plan listed

No Trustpilot score listedPricing page

Email inbox tests

9 tools

Warmforge
Tests inbox placement and warms mailboxes to protect sender reputation

Freemium
from $10/mo
Free plan: 1 free warming slot and 1 test

No Trustpilot score listedPricing page
TrulyInbox
Warms up mailboxes and monitors inbox placement using AI

Freemium
from $29/mo
Free plan: 1 account with 10 warmup emails/day

No Trustpilot score listedPricing page
GlockApps
Test email deliverability, spam scores, and monitor domain inbox placement

Freemium
from $59/mo billed yearly
Free plan: 2 spam tests

No Trustpilot score listedPricing page
Folderly
Monitors email deliverability, audits DNS, and tests inbox placement

Freemium
from $79/mo
Free plan: 2 tests per month

No Trustpilot score listedPricing page
ZeroBounce
Validates email lists, tests server setup, and monitors deliverability

Freemium
from $99/mo
Free plan: 100 free monthly validations

No Trustpilot score listedPricing page
MxToolbox
Check domain DNS records, MX records, and blacklist reputation health

Freemium
from $129/mo
Free plan: 1 domain, weekly blacklist check

No Trustpilot score listedPricing page
Mail-Tester
Test newsletter spamminess, SPF, DKIM, and mail server configuration

Freemium
See pricing
Free plan: 3 tests per 24 hours

No Trustpilot score listedPricing page
Unspam.email
Test email spam score, inbox placement, and preview newsletter rendering

Freemium
See pricing
Free plan: 3 spam tests, 2 inbox placements/month

No Trustpilot score listedPricing page
Smartlead
Cold outreach platform offering automated mailbox warmup and placement testing

Free trial
from $39/mo
Trial: 14-day free trial

No Trustpilot score listedPricing page