Average Email Report Build Time Across 20 Platforms
Email marketing platforms can send millions of messages, automate complex journeys and personalise every touchpoint. Yet one part of the workflow remains stubbornly manual: reporting. Most teams still export CSV files, copy numbers into spreadsheets, build charts from scratch and write insights by hand — every week, every month, every quarter.
The gap between automated sending and manual reporting is a hidden tax on marketing productivity. To understand why this gap exists, we examined 20 email marketing platforms by their reporting capabilities to identify what makes the difference between a 90-minute report and a 4-hour report.
The 20 Platforms
The platforms covered in this analysis span the range of email marketing tools from entry-level to enterprise:
Mailchimp, Klaviyo, HubSpot, ActiveCampaign, Constant Contact, Campaign Monitor, SendGrid, GetResponse, AWeber, ConvertKit, Drip, MailerLite, Brevo (formerly Sendinblue), Salesforce Marketing Cloud, Marketo Engage, Pardot, Braze, Iterable, Customer.io and Omnisend.
The reporting experience varies significantly across these 20 platforms. But the variation follows a predictable pattern based on three specific capabilities that determine how much manual work a report requires.
The Three Capabilities That Determine Reporting Speed
Reporting time depends less on which brand of platform you use and more on three specific features:
Cross-campaign comparison. Can you select multiple campaigns and view their metrics side by side within the platform, or do you need to open each campaign individually and mentally compare? Platforms with built-in multi-campaign views eliminate the need to export data just to see how this week compares to last week.
Automated revenue connections. Is your ecommerce or CRM revenue data connected to the email platform so conversion value appears alongside engagement metrics? Platforms with native Shopify, WooCommerce or Salesforce integrations save roughly 15-30 minutes per reporting cycle.
Reusable custom reports. Can you save a report layout once and regenerate it with fresh data each period? Custom report builders eliminate the most repetitive part of the reporting workflow.
Based on these three capabilities, the 20 platforms cluster into three tiers.
Tier 1 — Faster Reporting
Estimated weekly report time: 1.5 to 2 hours. Platforms in this tier include Klaviyo, HubSpot, Braze and Iterable.
These platforms offer built-in cross-campaign comparison views, automated revenue connections and customisable report dashboards that can be saved and reused. A marketer on a Tier 1 platform can typically open the dashboard, select the relevant campaigns, review the metrics alongside revenue data and note key observations without ever leaving the platform. Export to spreadsheet is optional rather than mandatory.
On Klaviyo, for example, the revenue reporting dashboard shows campaign performance alongside attributed revenue, allowing a marketer to compare five campaigns and identify top performers in roughly 30 minutes of analysis time rather than 90 minutes.
Example Workflow on Tier 1 Platforms
- Open saved report dashboard (2 minutes)
- Select campaign date range (1 minute)
- Review cross-campaign comparison table for opens, clicks, revenue (15 minutes)
- Drill into specific metrics for campaigns needing attention (15 minutes)
- Note observations and recommendations (20 minutes)
- Export charts or share dashboard link (5 minutes)
Platform Strengths
| Platform | Key Reporting Strength |
|---|---|
| Klaviyo | Native Shopify, BigCommerce and WooCommerce integrations connect purchase data directly to campaign metrics. Flow analytics show revenue by automation sequence. |
| Braze | SQL-based custom reporting for teams that need specific queries against engagement data. Powerful for advanced analysis but requires SQL proficiency. |
| HubSpot | Reporting is strongest within the full HubSpot CRM ecosystem where email, CRM, ads and website analytics share a consistent data model. |
| Iterable | Strong cross-channel analytics showing how email interacts with push, SMS and in-app messages. |
Tier 2 — Moderate Reporting
Estimated weekly report time: 2 to 3 hours. Platforms in this tier include ActiveCampaign, ConvertKit, Drip, MailerLite, Brevo, Salesforce Marketing Cloud, Marketo Engage, Customer.io and Omnisend.
These platforms provide decent built-in reporting with some cross-campaign comparison capabilities, but typically lack comprehensive automated revenue connections. A marketer can usually view individual campaign performance and compare a few campaigns within the dashboard, but getting revenue data into the same view or producing a stakeholder-ready report typically requires export and manual work.
Example Workflow on Tier 2 Platforms
- Open platform dashboard and export campaign metrics (10 minutes)
- Export revenue data from ecommerce or CRM platform (10 minutes)
- Join email and revenue data in spreadsheet (20 minutes)
- Create comparison table and charts (30 minutes)
- Analyse results and write insights (30 minutes)
- Build stakeholder presentation (20 minutes)
The spreadsheet step is where the extra time accumulates. Each campaign adds a few minutes of formatting. Each comparison adds chart-building time. Over a 10-campaign weekly report, those small increments add up to roughly an hour of work that would be unnecessary with automated data connections.
What Holds These Platforms Back
| Platform | Key Limitation |
|---|---|
| ActiveCampaign | Clean dashboard with solid engagement metrics, but revenue reporting requires external integration |
| ConvertKit | Strong for creators, but limited cross-campaign comparison and no native revenue connections |
| Drip | Good ecommerce connections but limited cross-campaign visualisation |
| MailerLite | Clean interface but limited advanced analytics for multi-campaign reporting |
| Brevo | Decent built-in analytics but lacks depth for multi-campaign comparison |
| Salesforce Marketing Cloud | Extremely powerful but requires significant setup and training before reporting runs smoothly |
| Marketo Engage | Enterprise-grade analytics with a steep learning curve for report building |
| Customer.io | Excellent data access but reporting is technically oriented, requiring manual querying |
| Omnisend | Connects well to ecommerce platforms but has less sophisticated analysis tools than Tier 1 |
Tier 3 — Slower Reporting
Estimated weekly report time: 3 to 4 hours. Platforms in this tier include Mailchimp, Constant Contact, Campaign Monitor, SendGrid, GetResponse, AWeber and Pardot.
These platforms provide solid individual campaign dashboards that show opens, clicks and basic engagement metrics for a single campaign at a time. However, they lack built-in cross-campaign comparison tools, automated revenue connections and reusable report builders. Most reporting on these platforms requires exporting CSV files for every campaign, importing them into a spreadsheet, manually joining datasets, building charts from scratch and writing analysis without platform-generated insights.
Example Workflow on Tier 3 Platforms
- Export campaign 1 CSV (5 minutes)
- Export campaign 2 CSV (5 minutes)
- Export remaining campaigns — repeat for each (15-30 minutes)
- Export ecommerce revenue data (10 minutes)
- Format and clean all exported datasets (20 minutes)
- Join campaign data with revenue data (15 minutes)
- Build comparison table across all campaigns (20 minutes)
- Create individual charts for each metric (30 minutes)
- Analyse and write insights (30 minutes)
- Create stakeholder presentation (20 minutes)
The export loop is the main time multiplier. On a platform with no multi-campaign view, exporting 10 campaigns individually at 5 minutes each takes 50 minutes before any analysis has even started. On a Tier 1 platform that shows all 10 campaigns in one view, that 50 minutes is reduced to a few seconds.
Platform-Specific Notes
| Platform | Key Limitation |
|---|---|
| Mailchimp | Good individual campaign reporting but comparing multiple campaigns requires manual export. Standard plan limits cross-campaign features. |
| Constant Contact | Basic dashboard showing metrics one campaign at a time with minimal comparison capability |
| Campaign Monitor | Good campaign view but limited trend and comparison features |
| SendGrid | Primarily transactional email infrastructure — built-in analytics are limited compared to dedicated marketing platforms |
| GetResponse | Some comparison features but lacks the depth of Tier 1 for multi-campaign analysis |
| AWeber | Most basic dashboard in this tier — all cross-campaign analysis requires manual work |
| Pardot | B2B-focused — reporting centres on lead progression rather than ecommerce revenue |
A Worked Example: 1,000 Clicks Across Three Tiers
To illustrate how the same reporting task produces different time costs across platforms, consider a marketer preparing a weekly report covering 5 campaigns with engagement, revenue and comparison analysis.
| Task | Tier 1 Platform | Tier 2 Platform | Tier 3 Platform |
|---|---|---|---|
| View campaign metrics | 2 min (dashboard) | 10 min (exports) | 30 min (per-campaign exports) |
| Connect revenue data | 0 min (auto-connected) | 10 min (separate export) | 10 min (separate export) |
| Compare campaigns | 10 min (built-in view) | 25 min (manual spreadsheet) | 30 min (manual spreadsheet) |
| Build charts | 15 min (auto-generated) | 30 min (manual) | 30 min (manual) |
| Write analysis | 25 min | 30 min | 30 min |
| Format for stakeholder | 10 min (share link) | 20 min (presentation) | 20 min (presentation) |
| Total | ~1 hour | ~2 hours 5 min | ~2 hours 30 min |
The difference compounds over time. Over 52 weekly reports, the Tier 1 marketer spends roughly 52 hours on reporting. The Tier 3 marketer spends roughly 130 hours. That 78-hour gap is nearly two full working weeks per year.
Where Time Disappears Within Each Stage
Regardless of which tier a platform falls into, the same stages consume the majority of reporting time. Understanding this breakdown helps identify which stage to target first when trying to reduce reporting time.
Data Collection (20% of total time). The first challenge is gathering everything in one place. A marketer may need email platform data for opens and clicks, ecommerce platform data for revenue and orders, Google Analytics data for website behaviour, subscriber data for segment-level analysis, and previous campaign data for trend comparison. Each source requires a separate login, a separate export, and often a separate formatting pass. On Tier 3 platforms, this stage dominates because every campaign must be exported individually. On Tier 1 platforms, this stage is nearly eliminated.
Data Enrichment (15% of total time). Raw email metrics do not include revenue, profit margins or customer lifetime value. Enriching campaign data with financial metrics requires pulling data from an ecommerce platform or CRM and joining it to campaign records. On platforms without native integrations, this means VLOOKUPs or index-match formulas that must be rebuilt or validated each reporting period.
Chart Creation (20% of total time). Raw numbers in a table are difficult to interpret quickly. Most stakeholders want to see trends visually — line charts for engagement over time, bar charts for campaign comparisons, pie charts for channel distribution. Creating these charts manually takes time because every chart requires selecting the data range, choosing the chart type, formatting colours and labels, and placing it in the report. On platforms with saved dashboards, this stage is reduced to a few clicks.
Analysis and Insights (20% of total time). Numbers do not speak for themselves. A click rate decrease of 12% requires context: was the audience different, did the content change, was the send time shifted, is this part of a broader trend? Writing meaningful analysis that explains why metrics moved the way they did takes longer than collecting the numbers. This stage cannot be fully automated on any platform because it requires human judgment.
Data Cleaning (10% of total time). Exported data rarely arrives in a ready-to-use format. Columns need renaming, date formats need standardising, duplicate records need removing, and null values need handling. On platforms with connected data, this stage is effectively eliminated.
Stakeholder Review Cycles (10% of total time). A report often goes through multiple review rounds before it reaches final stakeholders. Each round adds delay. Drafting, sending for review, incorporating feedback and reformatting consumes time that could be eliminated with a well-designed template that stakeholders have already approved.
Presentation Formatting (5% of total time). Finally, the report must be formatted for its audience. A slide deck for executives requires different formatting than a detailed spreadsheet for the email team. Creating two versions doubles the presentation time.
The Real Cost of Manual Reporting
The time spent on reporting is time not spent on improving campaigns. The cumulative impact over a year is substantial.
| Reporting Frequency | Typical Time Per Report | Reports Per Year | Total Annual Hours |
|---|---|---|---|
| Weekly campaign recap | 2 - 3 hours | 52 | 104 - 156 hours |
| Bi-weekly performance review | 3 - 4 hours | 26 | 78 - 104 hours |
| Monthly strategic report | 4 - 6 hours | 12 | 48 - 72 hours |
| Quarterly executive summary | 6 - 8 hours | 4 | 24 - 32 hours |
A team running weekly recaps and monthly strategic reports on a Tier 2 or Tier 3 platform spends between 150 and 230 hours per year on reporting — four to six full working weeks. For agencies managing 5 to 10 clients with individual reports per account, the annual cost can exceed 500 hours.
Reporting time also scales with team size. A solo marketer spending 3 hours per weekly report loses 150 hours annually. A team of three each spending the same time loses 450 hours — over 11 working weeks combined.
Common Workflow Problems
Beyond platform limitations, certain workflow patterns consistently increase reporting time regardless of which platform is used.
No standardised template. Every report is built from scratch, so formatting and structure decisions are remade each cycle. This adds 15-30 minutes per report and produces inconsistent output that stakeholders spend additional time interpreting.
Too many metrics tracked. Most reports include every metric the platform displays. A focused report selects the 5-7 that actually drive decisions. Each additional metric adds analysis time without providing proportional insight.
Manual data joins. Combining campaign data with revenue data by hand rather than through an automated connection is the single most time-consuming manual task. Teams that automate this step report time savings of 30-45 minutes per reporting cycle.
Audience-specific report versions. Building separate reports for the email specialist, marketing director and CEO triples the workload. A single layered report with an executive summary and supporting detail serves all audiences with one production cycle.
No reusable visualisations. Rebuilding charts every period rather than maintaining templates that update automatically forces the same formatting decisions to be made repeatedly.
How to Reduce Email Reporting Time
Reducing reporting time does not require changing platforms. It requires eliminating unnecessary work within the reporting process.
Standardise the Template Once
A fixed report template eliminates the formatting and structure decisions that consume time every cycle. Define the metrics, chart types, comparison periods and layout once, then reuse the same structure. Share the template with stakeholders in advance so they can approve the format before the first report is produced. Review quarterly and update when reporting needs change.
Limit Metrics to the Minimum Needed
A campaign recap needs at most five metrics: send volume, open rate, click rate, conversion rate and revenue. A weekly trend report might add one or two more for period-over-period comparison. Every additional metric adds analysis, charting and explanation time without generating proportional value. Include metrics only if they will change a decision.
Automate Data Collection at the Source
Every manual export replaced with an automated connection saves 10-30 minutes per reporting cycle. API-based connections between the email platform, ecommerce system and analytics tools eliminate the most time-consuming stage. If direct API connections are not available, tools like Zapier can bridge platforms without custom development.
Consolidate Audience Versions
Building separate reports for different stakeholders triples the reporting workload. A single report with escalating levels of detail — a one-paragraph executive summary at the top, supporting charts and tables in the middle, and raw data in an appendix — serves all audiences with one production pass.
Build Reusable Chart Templates
If manual chart creation is unavoidable, invest one hour in building chart templates that can be reused each period. A spreadsheet with pre-configured chart sheets linked to a data input sheet eliminates the need to build visualisations from scratch every week. The upfront investment pays for itself within two reporting cycles.
Key Takeaways
- Reporting time is determined by three platform capabilities: cross-campaign comparison, automated revenue connections and reusable report builders
- Tier 1 platforms (Klaviyo, HubSpot, Braze, Iterable) enable weekly reports in 1.5-2 hours; Tier 3 platforms (Mailchimp, Constant Contact, AWeber, SendGrid) can require 3-4 hours for the same analysis
- The difference between tiers is driven by whether the platform eliminates manual data movement — not by the quality of individual campaign metrics
- Data collection across multiple platforms is the largest single time sink, accounting for roughly 35% of time when combined with data enrichment
- Standardising templates, limiting metrics to 5-7 per report and automating data connections reduce reporting time on any platform
- A marketer on a Tier 3 platform spending 3 hours per weekly report loses approximately 150 hours annually — nearly four working weeks
- The true cost of slow reporting is not the time itself but the campaign improvements, testing and strategy work that never happens because reporting consumes the available hours
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Frequently Asked Questions
It depends on the platform and report complexity. On platforms with strong built-in analytics like Klaviyo or Braze, a weekly report covering 5-10 campaigns typically takes 1.5 to 2 hours. On platforms with basic dashboards like Constant Contact or AWeber, the same report can take 3 to 4 hours because most data must be exported and analysed in spreadsheets.
The largest time sinks are data collection across platforms (approximately 20% of total time), data enrichment from revenue and analytics tools (15%), chart creation (20%), and writing analysis and recommendations (20%). Combined, these four stages account for roughly 75% of total reporting time regardless of which platform you use.
Most platforms provide adequate individual campaign metrics, but few offer built-in cross-campaign comparison, trend analysis, multi-channel revenue attribution or stakeholder-ready report generation — which is why most teams end up exporting data into spreadsheets.
Standardise a report template reused every period. Limit metrics to 5-7 key numbers per report. Automate data collection through API connections. Consolidate audience versions into a single layered report. Schedule reporting time in blocks. Use dedicated reporting tools that connect directly to your email platform.
A marketer spending 2.5 hours per weekly report loses approximately 130 hours per year — over three working weeks — to reporting alone. For agencies managing 5-10 clients with custom reports per account, the cost can exceed 500 hours annually.