Sharesight vs DividendMapper: what UK income investors actually need

Sharesight and DividendMapper are not trying to answer the same question.

Sharesight is a broad portfolio tracker. It is built for the whole portfolio-admin job: holdings, performance, tax reports, dividends, alerts, and multiple portfolios across brokers.

DividendMapper starts from a narrower question: what income does your portfolio actually produce, and how does that change across ISA, SIPP, and GIA wrappers? If that is the question you care about most, the more specialised tool can be more useful than the broader one.

That does not make DividendMapper a universal Sharesight replacement. For some investors, Sharesight is still the better fit. For others, the sensible answer is both.

What problem are you actually trying to solve?

A lot of comparison posts pretend every investor wants the same thing. They do not.

If your main job is portfolio administration, Sharesight is aimed squarely at that. Its pricing page talks about automatic dividends and adjustments, portfolio sharing, alerts, taxable income, and tax reports on paid plans. That is a wide brief.

If your main job is understanding dividend income across wrappers, that is a different workflow. You are not just asking how the portfolio performed. You are asking what lands in the ISA, what sits in the SIPP, what remains taxable in the GIA, and how the whole thing looks if you are trying to retire on the income rather than sell units to fund spending.

That is where DividendMapper is trying to be useful. The product is narrower, more opinionated, and more UK-income-investor shaped.

Quick verdict: who Sharesight suits, and who DividendMapper suits

If you want the short version, here it is.

• Choose Sharesight first if you want a mature portfolio tracker, broader reporting, more portfolio capacity on higher plans, and a tool that clearly positions itself around tax reports and portfolio administration.
• Choose DividendMapper first if your main question is dividend income by wrapper, income planning, and seeing ISA, SIPP, and GIA treatment without forcing that into a generic portfolio dashboard.
• Use both if you want Sharesight's broad reporting but still want DividendMapper's wrapper-first income lens and retirement-calculator workflow.

The mistake is treating a broad portfolio tracker and an income-first planning tool as if one must kill the other. In practice, they overlap a bit and diverge a lot.

Feature-by-feature comparison

The capacity line matters because it tells you what each product thinks the job is.

Sharesight's tiering is built like portfolio software. You move from one portfolio and 10 holdings on Free to more portfolios and eventually unlimited holdings on paid plans.

DividendMapper's live waitlist copy is simpler: Free covers up to 10 holdings and Pro is £15 a month for unlimited. That is a cleaner offer, but it also sits inside a younger product with a narrower scope.

Where Sharesight is stronger today

Sharesight looks stronger when the work is broad and administrative.

Its public pricing copy is comfortable talking about taxable income, tax reports, portfolio sharing, alerts, and automatic dividends and adjustments. That signals a product aimed at people who want one place to manage the whole portfolio record, not just the income question.

That matters if you have multiple brokers, several portfolios, or a habit of wanting performance, reporting, and admin in one tool.

It also matters if you are comparing plan structure. Sharesight's paid tiers climb from 1 portfolio and 30 holdings on Starter to 4 portfolios with unlimited holdings on Standard and 10 portfolios with unlimited holdings on Premium. That is a more obviously mature ladder for investors with complex holdings.

If your main pain is, "I need a proper portfolio tracker with reporting depth," Sharesight has the clearer public case today.

Where DividendMapper is different for UK income investors

DividendMapper is more interesting when your question is not, "How is my portfolio doing overall?" but, "What income does this portfolio actually produce, where does it sit, and what does that mean for retirement planning?"

That distinction sounds subtle until your money is spread across wrappers.

A UK dividend investor often has at least two separate jobs running at once:

1. keep dividend income inside ISA shelter where possible
2. understand what the SIPP is doing before and after withdrawal
3. keep a GIA from quietly becoming the taxable bucket you ignore until later

Generic portfolio dashboards tend to flatten that into one big account picture. That is useful for some tasks. It is less useful when wrapper treatment is the thing you actually need to decide around.

DividendMapper's live site is explicit about the angle. It leads with UK and US tax wrappers built in. It points readers to the retirement calculator. It says the calculators stay in the browser. It frames the portfolio side as opt-in sign-in rather than the whole point of the product.

That does not mean the product is more complete than Sharesight. It means the product is more opinionated.

For a dividend investor, that can be a good trade.

When using both makes more sense than choosing one

There is a boring answer here, but it is the honest one: a lot of investors will be better off using both if the workflows matter to them.

Use Sharesight for the wide-angle record of the portfolio.

Use DividendMapper for the income-specific questions:

• what dividend income is sitting in the ISA versus the GIA?
• what does the wrapper split do to the retirement picture?
• what does the income stream look like month by month?
• what happens if future contributions go to one wrapper instead of another?

That combination makes more sense than forcing one product to do the job of the other.

It is also a cleaner comparison than pretending every tool fight ends with one winner.

If you are already using Sharesight and it works well, the case for DividendMapper is not, "throw it out and start again." The case is, "add a more focused income-planning lens if that is the question you are missing."

What to check before switching tools

Before you move anything, check what kind of complexity you actually have.

1. How many holdings and portfolios are you managing?

If you are already beyond 10 holdings, the free-tier comparison is straightforward: both products cap the free entry point at 10 holdings, but Sharesight's public ladder then expands into higher-capacity portfolio plans, while DividendMapper's live copy moves to Pro at £15 a month for unlimited holdings.

That is not just pricing. It tells you what sort of user each product expects.

2. Do you need tax-report depth, or income planning?

These are not the same job.

If you want broad tax-reporting and portfolio-administration support, Sharesight is the safer bet from the public evidence.

If you want to understand dividend income across wrappers and compare ISA, SIPP, and GIA outcomes in a more direct way, DividendMapper has the more focused pitch.

For investors still sorting out the wrapper basics, it also helps to read the existing internal guides on UK dividend tax and ISA vs SIPP before deciding what kind of tracking they actually need.

3. Are you waiting for broker sync?

This matters because the current live DividendMapper copy still treats Trading 212 integration as a future Phase 3 step.

So if your decision depends on mature broker automation today, be careful. DividendMapper's manual portfolio and sign-in flow are live. Broad sync is not the claim to lean on yet.

4. Are you solving for portfolio performance or retirement income?

A lot of people say they want portfolio tracking when what they really want is confidence about future income.

That is a different problem.

If your real question is, "Can this portfolio replace enough of my salary, and how does the wrapper mix change that answer?" then a generic tracker can leave you doing the last part of the work in your head or in a spreadsheet.

That is exactly the gap a dedicated income tool is trying to close.

Bottom line for a UK dividend investor

Sharesight is the stronger choice if you want a mature, broad portfolio tracker with more obvious reporting depth and a clearer multi-portfolio plan ladder.

DividendMapper is the more interesting choice if your investing life revolves around dividend income, wrapper treatment, and retirement planning rather than general portfolio administration.

That is why this is not really a replacement story.

It is a question of emphasis.

If the portfolio itself is the centre of gravity, Sharesight makes more sense.

If the income stream is the centre of gravity, DividendMapper is closer to the point.

And if you already use Sharesight but still find yourself asking wrapper-level income questions it does not answer cleanly, using both is a perfectly sensible outcome.

If you want to test the income-planning side first, try the retirement calculator. If the comparison made you realise you want a more wrapper-aware dividend workflow, the waitlist is the next step.

This is an educational comparison, not financial or tax advice. Tools can help you see the shape of the problem. They do not remove the need for judgement.