Nitrosend scores 77.5 out of 100 and Zoho Campaigns 54.5, and Nitrosend is the better choice on four of the seven tests: running email from an AI agent, on-brand design without a designer, cost as the list grows, and sending transactional and marketing email on one plan. Zoho Campaigns is the email tool inside the Zoho business suite, run by a person from a web app and priced by the contact, and it is cheap for what it does. Nitrosend is built so an agent inside Claude, ChatGPT, Cursor or Codex writes, designs and sends the email, receipts included, and it bills by the emails sent, so 10,000 contacts cost $20 a month rather than $49. To run it from an assistant, add the Nitrosend MCP server (api.nitrosend.com/mcp) to Claude, ChatGPT, Cursor or Codex, sign in with OAuth, and describe the campaign: campaigns and flows stay drafts until approved, and a single transactional email sends on the call.
Nitrosend vs Zoho Campaigns, compared
The quick version: seven yes-or-no questions a team usually asks when choosing between the two. A tick means the product does it as described on its own pages today. A dash means the honest answer is not a yes or a no.
Nitrosend and Zoho Campaigns, side by side
Checked September 25, 2026| Question | Nitrosend | Zoho Campaigns |
|---|---|---|
| Send a campaign from the chatCan an agent send a marketing campaign without anyone opening the web app? | Yes. Yes, through the MCP server. A single transactional email sends on the call; campaigns and flows stay drafts until approved. | No. No first-party route yet. Campaigns is upcoming on Zoho MCP. |
| Official MCP serverIs there a first-party MCP server for marketing email? | Yes. Yes. Listed as com.nitrosend/nitrosend on the official MCP registry. | No. Not yet. Listed as upcoming. |
| Brand from your websiteDoes it learn your fonts, colors and voice from your website? | Yes. Yes. Brand Kit scans the site, including voice. | No. Not described. |
| Rarely emailed contacts are freeCan you keep contacts you rarely email without paying for them? | Yes. Yes. The bill follows emails sent. | No. No. The plan is set by contact tier. |
| Transactional includedAre receipts and resets in the same plan as newsletters? | Yes. Yes, on every plan including Free. | No. No. Transactional is ZeptoMail, a separate product. |
| Free plan past 500 emails a monthDoes the free plan keep sending more than 500 emails a month? | Not a yes or no. 8,000 emails to start, then 500 a month. | Yes. Yes, 6,000 a month. |
| Free past 2,000 contactsCan the free plan hold more than 2,000 contacts? | Yes. Yes. Unlimited contacts on Free. | No. No. Free stops at 2,000. |
Nitrosend meets 6 of 6 yes-or-no questions on this page, Zoho Campaigns 1 of 7. Rows marked with a dash are not a yes or no question for that product.
How the two score
Seven tests, 100 points in all. Each product gets a score out of 10 on each one, and the total adds each score times the points for that test.
Each test, scored
Points out of 100, scores out of 10, September 25, 2026| What we compared | Points | Nitrosend | Zoho Campaigns |
|---|---|---|---|
| Run from an AI agent | 20 | 9 out of 10 | 2 out of 10 |
| On-brand design, no designer | 10 | 9 out of 10 | 4 out of 10 |
| Cost as the list grows | 20 | 9 out of 10 | 6 out of 10 |
| Free plan headroom | 10 | 7 out of 10 | 7 out of 10 |
| Transactional and marketing, one plan | 10 | 9 out of 10 | 5 out of 10 |
| Hands-on editor and templates | 15 | 6 out of 10 | 7 out of 10 |
| Integrations, support, track record | 15 | 5 out of 10 | 8 out of 10 |
| Total score | 100 | 77.5 out of 100 | 54.5 out of 100 |
Where each one runs out
Rank 1Nitrosend
77.5 out of 100Total
- Priced by
- Emails sent
- Free plan
- 8,000 emails, then 500 a month
- Entry plan
- $20 a month, 20,000 emails
- Run from an AI agent9 out of 10Official MCP server runs campaigns, flows and sends from the chat; campaigns and flows stay drafts until approved (MCP registry).
- On-brand design, no designer9 out of 10Brand Kit scans the site for colors, fonts and voice, and applies them to every draft on every plan (docs).
- Cost as the list grows9 out of 10Unlimited contacts on every plan. $20 a month for 20,000 emails, $100 for 125,000 (pricing).
- Free plan headroom7 out of 108,000 emails to start, then 500 a month, unlimited contacts. New accounts start at 100 recipients per rolling 24 hours (pricing).
- Transactional and marketing, one plan9 out of 10Transactional and marketing email share one allowance and one API on every plan, Free included (pricing).
- Hands-on editor and templates6 out of 10A block builder exists for editing by hand, but it is plainer, because the agent is the main way in.
- Integrations, support, track record5 out of 10Shopify, Stripe, HubSpot, Attio and Mailchimp, five bring-your-own sending providers, a Node SDK, a CLI and signed webhooks for transactional email, but a young product from a small team (docs).
Nitrosend
Ask your agent for the next campaign
Connect Nitrosend to Claude, ChatGPT, Cursor or Codex, point Brand Kit at your site, and describe the email. Contacts are unlimited on every plan.
Free: 8,000 emails to start, then 500 a month. No credit card.
Start free
Rank 2Zoho Campaigns
54.5 out of 100Total
- Priced by
- Contacts
- Free plan
- 2,000 contacts, 6,000 emails a month
- Entry plan
- Standard, $4 a month, 500 contacts
- Run from an AI agent2 out of 10Zoho MCP still lists Campaigns as an upcoming service, so an agent reaches Zoho Campaigns only through third-party connectors or its API (Zoho MCP).
- On-brand design, no designer4 out of 10Templates, drag-and-drop, HTML import and generative AI. No brand import from your website is described (pricing).
- Cost as the list grows6 out of 10Priced by contacts: Standard is $49 a month at 10,000, $138 at 50,000, $242 at 100,000 (pricing).
- Free plan headroom7 out of 10Forever free for 2,000 contacts and 6,000 emails a month (pricing).
- Transactional and marketing, one plan5 out of 10Transactional email is ZeptoMail, a separate Zoho product with its own account (ZeptoMail).
- Hands-on editor and templates7 out of 10Drag-and-drop editor and 120+ templates, 4.3 of 5 across 1,042 reviews (G2).
- Integrations, support, track record8 out of 10Native Zoho suite integrations, from CRM to Desk, and telephone support (pricing).
The verdict in short
Zoho Campaigns is only better on two: the hands-on editor, because a drag-and-drop builder and 120+ templates suit someone building by hand, and integrations and support, because native links to Zoho CRM, Books, Desk and the rest of the suite, plus telephone support, are hard to match. The two tie on the free plan.
Zoho's drag-and-drop builder and templates suit someone building by hand. George Hartley, Nitrosend's co-founder, has a view on it. On SaaS Stories in September 2026 he described moving his own list to a new system with Claude: "what I was getting out actually wasn't optimal, I think." His conclusion: "maybe an agent needs more specific guidance, like a skill basically for setting up emails." In the same interview he said of email: "just pay attention to it, run experiments on it. Like it's it's almost always a a high ROI channel". If an assistant will do the building, test what it can reach in each.
At a glance
Nitrosend and Zoho Campaigns are scored here on the same 7 tests, 100 points in all: Nitrosend 77.5 out of 100, Zoho Campaigns 54.5 out of 100. Nitrosend takes its best score on Run from an AI agent and On-brand design, no designer and Cost as the list grows and Transactional and marketing, one plan (9 out of 10) and its lowest on Integrations, support, track record (5 out of 10). Zoho Campaigns takes its best score on Integrations, support, track record (8 out of 10) and its lowest on Run from an AI agent (2 out of 10). Zoho Campaigns scores higher on Hands-on editor and templates and Integrations, support, track record. Scores are unadjusted, and every Zoho Campaigns figure was read on its own site on September 25, 2026.
How we scored
Each test is a question with one answer per product, checked against that product's own pages and independent review sites on September 25, 2026. A 10 means the product does the job fully on its standard plans. A 5 means it does part of it, or does it only on a higher plan or in a second product. Zoho Campaigns prices are monthly US-dollar list prices from the price data its own pricing page loads.
Run from an AI agent, 20 of 100. Can an agent inside Claude, ChatGPT, Cursor or Codex compose a marketing campaign, test it, and send it, with no person opening the web app between the prompt and the send? Campaigns and flows that wait as drafts until they are approved count as inside the agent. Moving into the web app to finish does not. Scored on one written rule for every vendor: a first-party server the vendor runs and that can send counts fully; a third-party wrapper (Zapier, Composio, Kanopi, community servers) counts for less; a server that only drafts or reads counts for less than one that sends.
On-brand design, no designer, 10 of 100. Does the product learn your logo, colors, fonts and voice from your own site and apply them to every email it drafts, on the plan most small teams start on?
Cost as the list grows, 20 of 100. What does the bill do when the list grows but the number of emails you send does not? Scored on published list prices, before any promotional discount.
Free plan headroom, 10 of 100. How far can a team get on the free plan before it has to pay: contacts, total sends, and the daily ceiling.
Transactional and marketing, one plan, 10 of 100. Can receipts, password resets and newsletters go out from one account, on one bill, through one API?
Hands-on editor and templates, 15 of 100. For a person who wants to build the email themselves: how mature are the visual editor and the template library?
Integrations, support, track record, 15 of 100. How many tools does it plug into, what support comes with the plan, and how long has it been doing this at scale?
What each one costs in 2026
Zoho Campaigns prices by contact tier, with unlimited emails on its paid plans. In US dollars, billed monthly, Standard is $49 at 10,000 contacts, $138 at 50,000 and $242 at 100,000, and Professional is $81, $230 and $403, on the Zoho Campaigns pricing page. Yearly billing takes 25% off. These are among the lowest contact-based prices in the category. Zoho also sells pay-as-you-go credits, one email each, that never expire, but that plan has no automation, and a credit is spent on an invalid address too.
Nitrosend's own pricing page calls charging per contact a legacy model that punishes growth, and every Nitrosend plan includes unlimited contacts with the bill following the emails sent. The rates are on the Nitrosend pricing page, and what email marketing actually costs compares the models.
Standard is the Zoho plan priced here, because it includes automated workflows such as a welcome series. Those workflows cannot branch on a condition, though. Zoho's own pricing table gives conditions, email-activity splits and date-field triggers to Professional only, so a follow-up that goes only to the people who did not click costs $81 a month at 10,000 contacts, not $49. Every Nitrosend plan includes flows with a split step, and its conditions use the same filter builder as segments, which covers opens and clicks (segments).
Here is what that looks like for a list that sends two campaigns a month.
What each one costs
List prices, USD, September 25, 2026| Scenario | Nitrosend | Zoho Campaigns |
|---|---|---|
| 10,000 contacts, two campaigns a month (20,000 emails) | Pro, $20 a month (20,000 emails) | Standard $49 a month, Professional $81 |
| 50,000 contacts, two campaigns a month (100,000 emails) | Ultra, $100 a month (125,000 emails) | Standard $138 a month, Professional $230 |
| 100,000 contacts, two campaigns a month (200,000 emails) | Ultra plus 75,000 extra emails at $0.15 per 100, $212.50 a month | Standard $242 a month, Professional $403 |
| Add transactional email | Counted in the same allowance | A separate ZeptoMail account |
The gap is narrow at 100,000 contacts because Zoho is priced low, and a team that emails its whole list several times a week gets more from Zoho's unlimited sends. A new Nitrosend account also starts on a lower daily recipient limit that rises as it earns sending standing, so a large list does not all go out on day one.
The Zoho suite has a billing side as well. When a sync from another app, such as Zoho CRM, needs more contacts than the plan holds, Zoho upgrades the account to the next contact range and charges the difference on the next billing date. Contacts an assistant adds through a connector count toward the same tier. On Nitrosend contacts are unlimited, so an import or a CRM sync never moves the plan.
Where Zoho Campaigns is the better pick
Zoho Campaigns takes two of the seven tests outright and ties a third.
- The Zoho suite. Native links to Zoho CRM, Books, Desk, Backstage, Survey and more, other app integrations, and telephone support, all listed on the pricing page. For a business already on Zoho, that alone can decide it. Nitrosend has five data integrations and five sending providers, and it is a small team.
- The editor. A drag-and-drop editor, HTML import and 120+ templates on paid plans. Its 1,042 reviews on G2 average 4.3 out of 5, though Template Limitations comes up in complaints.
- The free plan. A tie. Zoho's forever-free plan covers 2,000 contacts and 6,000 emails a month. Nitrosend's sends 8,000 emails to start and then 500 a month, with no contact limit.
The gap is the agent. Zoho runs a general MCP platform for its apps, but Campaigns is still listed there as an upcoming service. Today an agent reaches Zoho Campaigns through the API or through a connector from another company, such as Zapier's Zoho Campaigns MCP, which can create and send a campaign. Either way the agent rides on credentials it has to keep fresh, because Campaigns API access tokens expire after one hour. Nitrosend's MCP server is first-party, signs in with OAuth, and keeps campaigns and flows as drafts until they are approved. The AI email marketing guide shows the workflow.
Moving from Zoho Campaigns to Nitrosend
There is no Zoho connector in Nitrosend, so a move runs through an export and the agent.
- Contacts. Export each Zoho Campaigns list as CSV with its fields. Zoho password-protects the file, and the password is the first four characters of the account email plus the last four digits of the Zoho user ID, so open it yourself or give the assistant that password before it runs the import. Import in Contacts or through the imports API. Leave unsubscribed and bounced contacts out of the file and add them as suppressions, because a CSV import subscribes the contacts it creates.
- Workflows. Describe each Zoho workflow to the agent and it rebuilds it as a flow. Check each one before it goes live.
- Receipts. If ZeptoMail sends the app's transactional email today, it can move to the Nitrosend API on the same plan as the newsletter. The transactional email section explains how.
- Sending. Verify the domain, then send to the most engaged contacts first and grow from there. The domain warm-up guide covers the ramp.
- Run both. Keep Zoho CRM as the system of record if you use it. Nitrosend syncs contacts from HubSpot and Attio natively, and from anything else through the API.
Which one to pick
Pick Zoho Campaigns if the business already runs on Zoho CRM and the rest of the suite, a person builds each campaign by hand, or someone needs telephone support.
Pick Nitrosend if an agent should write, design and send the email from the assistant the team already uses, receipts and newsletters belong on one plan and one API, or the list holds many contacts it rarely emails. The Nitrosend MCP server and the ChatGPT app are the two ways most teams start.
Nitrosend vs Zoho Campaigns FAQ
Yes, at every list size in the table, though Zoho is close at 100,000 contacts. Zoho Standard is $49 a month at 10,000 contacts, $138 at 50,000 and $242 at 100,000, billed monthly in US dollars. Nitrosend charges by emails sent: $20 a month for 20,000 and $100 for 125,000.
Not yet. Zoho's MCP platform supports many Zoho apps, but its list of supported services shows Campaigns as upcoming. Connectors from other companies exist, such as Zapier's Zoho Campaigns MCP.
They trade off. Zoho's forever-free plan sends up to 6,000 emails a month to up to 2,000 contacts. Nitrosend's sends 8,000 to start and then 500 a month, with unlimited contacts and the full MCP, API and CLI.
Not itself. Zoho's transactional email service is ZeptoMail, a separate product built only for transactional sending. Nitrosend sends both from one plan.
Yes. Export them as CSV with their fields (Zoho password-protects the export file) and import them, or have the agent run the import through the API. Keep unsubscribed and bounced contacts out of the import and add them as suppressions.
Add the Nitrosend MCP server (api.nitrosend.com/mcp) as a connector in Claude, sign in with OAuth, point Brand Kit at your site, and ask Claude for the campaign and the audience. It writes and designs the email, sends a test, and the campaign stays a draft until it is approved. ChatGPT, Cursor and Codex connect the same way, and the MCP server page has the steps.
Sending reputation belongs to the domain and does not move with the list. Verify the domain, send to the most engaged contacts first, and let the daily limit ramp. This review does not score deliverability, because neither product publishes a comparable inbox-placement number.