SimpleVerifier vs SendGrid (2026): flat $39/mo, no credits
SendGrid costs $89.95 a month. SendGrid publishes no price for 50,000 emails; SimpleVerifier is $39 for one pass. SimpleVerifier plans start at $9 a month, and $39 a month flat on Pro, with no credits to buy, which is never cut off (100,000 a month at full speed). The first 100 checks are free, no card. Pick SendGrid if you send transactional email through SendGrid and only need to validate addresses at sign-up, where the included validations may be enough; pick SimpleVerifier if you verify large lists or re-check them often.
SendGrid prices read from sendgrid.com, checked . No accuracy benchmark was run.
Is SimpleVerifier a good alternative to SendGrid?
SendGrid publishes no price for 50,000 emails; SimpleVerifier is $39 for one pass. Every address gets a real SMTP mailbox check, and SimpleVerifier is a flat monthly plan where SendGrid meters usage (2,500 validations included with pro). SendGrid prices read November 10, 2026.
- What it does not do
- No sending, warmup or inbox placement tests. No published accuracy benchmark against other verifiers. Catch-all domains, Yahoo and AOL cannot be confirmed, and Outlook.com and Hotmail mailboxes are not probed while Microsoft refuses checks from our server's network: all of these come back risky, never valid.
SimpleVerifier facts from our pricing page and product. Last updated .
| SendGrid | SimpleVerifier | |
|---|---|---|
| Published price | $89.95/mo | $9/mo, Pro $39/mo |
| How usage is metered | 2,500 validations included with Pro | Monthly plans; Pro is never cut off (100,000 a month at full speed, then a slower lane) |
| Free to start | See their pricing page | 100 checks, one time, no card |
| Re-checking a list | validation is only included from the Pro email API plan up, so a team that wants to clean a list pays for a sending tier it may not need. | Confirmed results are cached 14 days |
| One pass over 1,000 | Not publishedAllowance not published | $9.00 |
| One pass over 5,000 | Not publishedAllowance not published | $15.00 |
| One pass over 50,000 | Not publishedAllowance not published | $39.00 |
| One pass over 250,000 | Not publishedAllowance not published | $39.00 |
| One pass over 1,000,000 | Not publishedAllowance not published | $39.00 |
SendGrid publishes no price at 5,000, 50,000 or 250,000 emails, so a one-pass comparison is not possible. SendGrid prices read November 10, 2026. Cost calculator.
Cost at a steady monthly volume
| Per month | SendGrid | SimpleVerifier |
|---|---|---|
| 10,000 | Not publishedNo published plan covers this volume | $39.00 |
| 50,000 | Not publishedNo published plan covers this volume | $39.00 |
| 100,000 | Not publishedNo published plan covers this volume | $39.00 |
| 1,000,000 | Not publishedNo published plan covers this volume | $249.00 |
SendGrid and SimpleVerifier in numbers
- One pass over 5,000 emails: SendGrid has no published price at that size; SimpleVerifier is $15.
- One pass over 50,000 emails: SendGrid has no published price at that size; SimpleVerifier is $39.
- One pass over 250,000 emails: SendGrid has no published price at that size; SimpleVerifier is $39.
- A steady 50,000 a month has no published SendGrid price; SimpleVerifier is $39.
- SendGrid sells a monthly allowance only, with no stockpiled credits.
Verdict. Pick SendGrid if you send transactional email through SendGrid and only need to validate addresses at sign-up, where the included validations may be enough. Pick SimpleVerifier if you verify large lists or re-check them often.
Common questions
- Is SimpleVerifier cheaper than SendGrid?
- SendGrid publishes no price at 5,000, 50,000 or 250,000 emails, so a one-pass comparison is not possible. SendGrid prices read November 10, 2026. (SendGrid read from sendgrid.com.)
- Which should I pick for my list size: SendGrid or SimpleVerifier?
- Pick SendGrid if you send transactional email through SendGrid and only need to validate addresses at sign-up, where the included validations may be enough. Pick SimpleVerifier if you verify large lists or re-check them often. SendGrid sells a monthly allowance only, with no stockpiled credits.
- When should I choose SendGrid instead of SimpleVerifier?
- Choose SendGrid if you send transactional email through SendGrid and only need to validate addresses at sign-up, where the included validations may be enough.
- When should I choose SimpleVerifier instead of SendGrid?
- Choose SimpleVerifier if you verify large lists or re-check lists often and prefer one flat monthly price.
- Is one more accurate than the other?
- No. SendGrid and SimpleVerifier were not benchmarked against each other, so no accuracy claim is made; run one sample with known-dead addresses through both.
- Can I test SimpleVerifier before paying?
- Yes: 100 checks, free. SendGrid's own free start is described on its pricing page.
Test both on your own list
100 free checks, no card; plans from $9 a month.