# EmailOversight review (2026): is it worth $70 a month? > Email, phone and postal address validation with data append services Checked Nov 12, 2026 ยท graded Nov 12, 2026 by ToolGPA. EmailOversight checks email addresses, phone numbers and postal addresses before a message or mailing goes out. It handles uploaded lists and real-time checks on web forms through an API. It also sells data append and email activity products for filling in missing contact details. - **Category:** Email Verification & Deliverability - **Made by:** EmailOversight - **Website:** https://emailoversight.com - **Runs on:** Web - **Who should skip it:** Pricey if your list is small, as the entry step is $70 a month. - **Facts last checked:** Nov 12, 2026 ## Pricing As of Nov 12, 2026, EmailOversight is a paid product with a free trial, starting at $70 per month for up to 10k. - **Pricing model:** Free trial - **Free plan:** None. - **Free trial:** Sign-up includes 200 free credits to test list cleaning and the API. | Plan | Price | What you get | | --- | --- | --- | | Advanced Email Validation, up to 10k | $70 per month for up to 10k | Entry step of the monthly email validation tiers. The page labels the tiers 'Up to 10k' and does not say whether the unit is records or emails. | | Advanced Email Validation, up to 25k | $125 per month for up to 25k | Next step up. The page also lists $400 a month for up to 100k and $750 a month for up to 250k. | | Over 1MM | Custom | The largest volumes are quoted on request through the contact page. | Read from https://emailoversight.com/pricing/ on Nov 12, 2026. Prices change, so confirm with EmailOversight before buying. ## Key features - **Email validation:** Checks addresses in uploaded lists and in real time, aiming to catch hard bounces, spam traps, complainers, bots and litigators. - **Phone validation:** Sorts numbers into mobile and landline and reports carrier details. Priced per record, from $0.005 down to $0.002 at the highest tier. - **Postal address validation:** Verifies and formats addresses for direct mail. Address validation is priced per month, from $125. - **Data append:** Fills in missing name, address, zip code, age, gender, ethnicity or email fields, each priced per record. - **Email activity:** Flags addresses by 30, 60 or 90 day engagement, priced per record from $0.01 under one million. ## Good for - Marketers who clean large lists before a send - Sites that need real-time checks on sign-up forms - Teams that also want phone or postal checks from one vendor ## Worth knowing - Only the first four volume steps of email validation show a price; the top tier is by quote. - The page does not name the unit behind 'Up to 10k', so confirm whether it counts records or monthly checks before buying. - Phone validation, appends and email activity are billed per record, separate from the email validation tiers. - Month-to-month billing and prepaid credit options are both mentioned, but the prepaid rates are not shown. ## ToolGPA grades **GPA: 2.2 out of 4**, graded Nov 12, 2026. EmailOversight validates emails, phone numbers and postal addresses and appends data, with email tiers from $70 a month for up to 10k. The pricing page does not say what the 10k counts, phone, appends and activity are billed per record, and the top tier is by quote. - **Value for money: C.** $70 a month for up to 10k is in the dearer quarter of deliverability tools, which starts at $49. The next steps are $125, $400 and $750 a month. - **Free plan and trial: C.** Sign-up gives 200 free credits to test list cleaning and the API. There is no free plan, and the listing does not say if a card is needed. - **Features: B.** Email, phone and postal validation, data append and email activity. Nothing in the listing is missing from the validation job. - **Ease of use: C.** No store rating on record. You upload lists or use the API, so some setup is needed. - **Platforms and integrations: C.** Web only on the listing, with an API and docs. No integrations or apps are listed. These are ToolGPA's own grades. Graded from this listing, whose facts were read from EmailOversight's own pages on 12 November 2026. Not based on using the product, and shorter than our full reviews. ## Where it stands among email verification and deliverability tools - EmailOversight's GPA of 2.2 is higher than 12 of the 38 other email verification and deliverability tools we grade, and level with 5. - It stands best on features (B, above 24 of 38) and worst on platforms and integrations (C, above 0). - Its paid plans start at $70 a month, against a middle price of $17.49 for the category: 22 of the 25 others that charge start lower. - On features, ease of use and platforms it scores 2.3 out of 4. 8 tools score higher and cost less. The category's chart of price against score: https://toolgpa.com/charts/email-deliverability ## Keep it, or make your own? **Keep it.** Nothing EmailOversight does is plain enough to make in a weekend. The 3 things listed below take a company. That makes this kind of software worth paying for, not this one in particular: 21 of the 38 other email verification and deliverability tools grade higher. It costs $840 a year. - You could not: Checking that an address exists without writing to it. - You could not: An API that other software can build on. - You could not: The depth: we grade its features B, which means it covers the whole job. A judgement by ToolGPA from this listing, by rules that are the same for every tool. Nothing was built to test it. **Tags:** Email verification, Public API ## Alternatives - [ZeroBounce](https://toolgpa.com/tools/zerobounce): Email list verification with warm-up and DMARC monitoring in one plan. [Compare](https://toolgpa.com/compare/emailoversight-vs-zerobounce) - [NeverBounce](https://toolgpa.com/tools/neverbounce): Email list cleaning and real-time verification, now part of ZoomInfo. [Compare](https://toolgpa.com/compare/emailoversight-vs-neverbounce) - [Kickbox](https://toolgpa.com/tools/kickbox): Pay-as-you-go email verification with an optional threat score. [Compare](https://toolgpa.com/compare/emailoversight-vs-kickbox) - [AtData](https://toolgpa.com/tools/atdata): Email verification and email address data through an API. [Compare](https://toolgpa.com/compare/atdata-vs-emailoversight) ## Sources The prices, plans, platforms and features above were read from these pages on Nov 12, 2026: - https://emailoversight.com/pricing/ - https://emailoversight.com/ Page: https://toolgpa.com/tools/emailoversight Listed by ToolGPA (toolgpa.com).